diff --git a/pkg/detectors/confluencedatacenter/confluencedatacenter.go b/pkg/detectors/confluencedatacenter/confluencedatacenter.go
new file mode 100644
index 000000000..ffbf1b772
--- /dev/null
+++ b/pkg/detectors/confluencedatacenter/confluencedatacenter.go
@@ -0,0 +1,204 @@
+package confluencedatacenter
+
+import (
+	"bytes"
+	"context"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+
+	regexp "github.com/wasilibs/go-re2"
+
+	"github.com/trufflesecurity/trufflehog/v3/pkg/cache/simple"
+	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
+	"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detector_typepb"
+)
+
+type Scanner struct {
+	detectors.DefaultMultiPartCredentialProvider
+	detectors.EndpointSetter
+	client *http.Client
+}
+
+var (
+	_ detectors.Detector           = (*Scanner)(nil)
+	_ detectors.EndpointCustomizer = (*Scanner)(nil)
+)
+
+func (Scanner) CloudEndpoint() string { return "" }
+
+var (
+	defaultClient = detectors.DetectorHttpClientWithLocalAddresses
+
+	keywords = []string{"confluence", "atlassian", "wiki"}
+
+	// 44-char base64 PAT; decoded form must match the structural check below.
+	tokenPat = regexp.MustCompile(detectors.PrefixRegex(keywords) + `\b([MNO][A-Za-z0-9+/]{43})(?:[^A-Za-z0-9+/=]|\z)`)
+
+	// Self-hosted instance URL: scheme + host + optional port. Keyword-scoped
+	// so unrelated URLs in the same chunk don't get paired with tokens.
+	urlPat = regexp.MustCompile(detectors.PrefixRegex(keywords) + `\b(https?://[a-zA-Z0-9.\-]+(?::\d+)?)\b`)
+
+	invalidHosts = simple.NewCache[struct{}]()
+	errNoHost    = errors.New("no such host")
+)
+
+func (s Scanner) Keywords() []string {
+	return keywords
+}
+
+func (s Scanner) Type() detector_typepb.DetectorType {
+	return detector_typepb.DetectorType_ConfluenceDataCenter
+}
+
+func (s Scanner) Description() string {
+	return "Confluence Data Center is Atlassian's self-hosted wiki product. Personal Access Tokens (PATs) authenticate via Bearer auth against the REST API and grant access scoped to the issuing user."
+}
+
+func (s Scanner) getClient() *http.Client {
+	if s.client != nil {
+		return s.client
+	}
+	return defaultClient
+}
+
+// isStructuralPAT decodes a candidate base64 string and checks that it matches
+// the "<numeric id>:<random bytes>" structure used by Confluence DC PATs:
+// one or more ASCII digits, a colon, then at least one more byte.
+func isStructuralPAT(candidate string) bool {
+	raw, err := base64.StdEncoding.DecodeString(candidate)
+	if err != nil {
+		return false
+	}
+	colon := bytes.IndexByte(raw, ':')
+	if colon <= 0 || colon == len(raw)-1 {
+		return false
+	}
+	for _, b := range raw[:colon] {
+		if b < '0' || b > '9' {
+			return false
+		}
+	}
+	return true
+}
+
+func (s Scanner) FromData(ctx context.Context, verify bool, data []byte) (results []detectors.Result, err error) {
+	dataStr := string(data)
+
+	uniqueTokens := make(map[string]struct{})
+	for _, m := range tokenPat.FindAllStringSubmatch(dataStr, -1) {
+		if _, seen := uniqueTokens[m[1]]; seen {
+			continue
+		}
+		if isStructuralPAT(m[1]) {
+			uniqueTokens[m[1]] = struct{}{}
+		}
+	}
+	if len(uniqueTokens) == 0 {
+		return nil, nil
+	}
+
+	foundURLs := make([]string, 0)
+	for _, m := range urlPat.FindAllStringSubmatch(dataStr, -1) {
+		foundURLs = append(foundURLs, m[1])
+	}
+	uniqueURLs := make(map[string]struct{})
+	for _, endpoint := range s.Endpoints(foundURLs...) {
+		uniqueURLs[strings.TrimRight(endpoint, "/")] = struct{}{}
+	}
+
+	// Filter hosts cached as unreachable from prior calls once up front.
+	// invalidHosts may also grow during this call (see the verify branch
+	// below); those are skipped lazily inside the inner loop.
+	liveURLs := make([]string, 0, len(uniqueURLs))
+	for u := range uniqueURLs {
+		if !invalidHosts.Exists(u) {
+			liveURLs = append(liveURLs, u)
+		}
+	}
+
+	for token := range uniqueTokens {
+		emitted := false
+		for _, baseURL := range liveURLs {
+			if invalidHosts.Exists(baseURL) {
+				continue
+			}
+
+			r := detectors.Result{
+				DetectorType: detector_typepb.DetectorType_ConfluenceDataCenter,
+				Raw:          []byte(token),
+				RawV2:        []byte(fmt.Sprintf("%s:%s", token, baseURL)),
+				ExtraData: map[string]string{
+					"base_url": baseURL,
+				},
+			}
+
+			if verify {
+				isVerified, vErr := verifyPAT(ctx, s.getClient(), baseURL, token)
+				r.Verified = isVerified
+				if vErr != nil {
+					if errors.Is(vErr, errNoHost) {
+						invalidHosts.Set(baseURL, struct{}{})
+					}
+					r.SetVerificationError(vErr, token)
+				}
+			}
+
+			results = append(results, r)
+			emitted = true
+		}
+
+		if !emitted {
+			// No reachable URL in context — emit an unverified token-only
+			// result and annotate why we couldn't verify.
+			results = append(results, detectors.Result{
+				DetectorType: detector_typepb.DetectorType_ConfluenceDataCenter,
+				Raw:          []byte(token),
+				RawV2:        []byte(token),
+				ExtraData: map[string]string{
+					"verification_note": "no reachable Confluence Data Center URL found in context; token reported unverified",
+				},
+			})
+		}
+	}
+
+	return results, nil
+}
+
+func verifyPAT(ctx context.Context, client *http.Client, baseURL, token string) (bool, error) {
+	endpoint := strings.TrimRight(baseURL, "/") + "/rest/api/user/current"
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, http.NoBody)
+	if err != nil {
+		return false, err
+	}
+	req.Header.Set("Accept", "application/json")
+	req.Header.Set("Authorization", "Bearer "+token)
+
+	resp, err := client.Do(req)
+	if err != nil {
+		if strings.Contains(err.Error(), "no such host") {
+			return false, errNoHost
+		}
+		return false, err
+	}
+	defer func() {
+		_, _ = io.Copy(io.Discard, resp.Body)
+		_ = resp.Body.Close()
+	}()
+
+	switch resp.StatusCode {
+	case http.StatusOK:
+		return true, nil
+	case http.StatusUnauthorized:
+		// Auth header outright rejected — unambiguously an invalid credential.
+		return false, nil
+	default:
+		// 403 included: /rest/api/user/current should always be readable by a
+		// valid PAT, so a Forbidden here signals something unexpected rather
+		// than a definitively invalid token.
+		return false, fmt.Errorf("unexpected HTTP response status %d", resp.StatusCode)
+	}
+}
diff --git a/pkg/detectors/confluencedatacenter/confluencedatacenter_test.go b/pkg/detectors/confluencedatacenter/confluencedatacenter_test.go
new file mode 100644
index 000000000..520d4699a
--- /dev/null
+++ b/pkg/detectors/confluencedatacenter/confluencedatacenter_test.go
@@ -0,0 +1,165 @@
+package confluencedatacenter
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/google/go-cmp/cmp"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gopkg.in/h2non/gock.v1"
+
+	"github.com/trufflesecurity/trufflehog/v3/pkg/common"
+	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
+	"github.com/trufflesecurity/trufflehog/v3/pkg/engine/ahocorasick"
+)
+
+// Real-format sample PATs: each decodes to "<numeric id>:<random bytes>".
+const (
+	validPAT1 = "NTk3MjQzOTIyNTAwOtFOuTsHRIp1E81GApKpC2xpEzfz"
+	validPAT2 = "NDc4MjM3OTUxMzk2OopoSkTDTnBcWIw0Wa4bico9zOLK"
+	// 44-char base64 that passes tokenPat (leading [MNO]) but decodes to
+	// bytes with no colon, so it must be rejected by isStructuralPAT rather
+	// than by the regex. Exercises the structural post-filter's reject path.
+	nonStructural = "MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
+)
+
+func TestConfluenceDataCenter_Pattern(t *testing.T) {
+	d := Scanner{}
+	d.UseFoundEndpoints(true)
+	ahoCorasickCore := ahocorasick.NewAhoCorasickCore([]detectors.Detector{d})
+
+	tests := []struct {
+		name  string
+		input string
+		want  []string
+	}{
+		{
+			name: "token + instance URL in one chunk",
+			input: fmt.Sprintf(`
+				CONFLUENCE_URL=https://wiki.example.com:8443
+				confluence_token=%s
+			`, validPAT1),
+			want: []string{validPAT1 + ":https://wiki.example.com:8443"},
+		},
+		{
+			name: "token + REST API URL pattern",
+			input: fmt.Sprintf(`
+				# confluence bearer token: %s
+				confluence host: https://confluence.corp.local/rest/api/user/current
+			`, validPAT1),
+			want: []string{validPAT1 + ":https://confluence.corp.local"},
+		},
+		{
+			name: "token with no URL in context (token-only)",
+			input: fmt.Sprintf(`
+				# confluence personal access token for CI
+				TOKEN=%s
+			`, validPAT2),
+			want: []string{validPAT2},
+		},
+		{
+			name: "structural post-filter rejects non-PAT base64",
+			input: fmt.Sprintf(`
+				confluence key: %s
+			`, nonStructural),
+			want: []string{},
+		},
+		{
+			name: "multiple tokens + multiple URLs => Cartesian product",
+			input: fmt.Sprintf(`
+				confluence prod: https://wiki.prod.corp/wiki/
+				confluence stg:  https://wiki.stg.corp/rest/api
+				confluence_a=%s
+				confluence_b=%s
+			`, validPAT1, validPAT2),
+			want: []string{
+				validPAT1 + ":https://wiki.prod.corp",
+				validPAT1 + ":https://wiki.stg.corp",
+				validPAT2 + ":https://wiki.prod.corp",
+				validPAT2 + ":https://wiki.stg.corp",
+			},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			matched := ahoCorasickCore.FindDetectorMatches([]byte(test.input))
+			if len(test.want) > 0 && len(matched) == 0 {
+				t.Fatalf("keywords %v not matched by aho-corasick in input", d.Keywords())
+			}
+
+			results, err := d.FromData(context.Background(), false, []byte(test.input))
+			require.NoError(t, err)
+
+			if len(results) != len(test.want) {
+				t.Fatalf("mismatch in result count: expected %d, got %d (%+v)", len(test.want), len(results), results)
+			}
+
+			actual := make(map[string]struct{}, len(results))
+			for _, r := range results {
+				if len(r.RawV2) > 0 {
+					actual[string(r.RawV2)] = struct{}{}
+				} else {
+					actual[string(r.Raw)] = struct{}{}
+				}
+			}
+			expected := make(map[string]struct{}, len(test.want))
+			for _, v := range test.want {
+				expected[v] = struct{}{}
+			}
+			if diff := cmp.Diff(expected, actual); diff != "" {
+				t.Errorf("%s diff: (-want +got)\n%s", test.name, diff)
+			}
+		})
+	}
+}
+
+func TestConfluenceDataCenter_Verification(t *testing.T) {
+	const baseURL = "https://wiki.internal.corp"
+
+	cases := []struct {
+		name          string
+		status        int
+		wantVerified  bool
+		wantVerifyErr bool
+	}{
+		{"200 verified", http.StatusOK, true, false},
+		{"401 invalid", http.StatusUnauthorized, false, false},
+		{"403 unexpected", http.StatusForbidden, false, true},
+		{"500 unknown", http.StatusInternalServerError, false, true},
+	}
+
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			client := common.SaneHttpClient()
+			d := Scanner{client: client}
+			d.UseFoundEndpoints(true)
+
+			defer gock.Off()
+			defer gock.RestoreClient(client)
+			gock.InterceptClient(client)
+
+			gock.New(baseURL).
+				Get("/rest/api/user/current").
+				MatchHeader("Authorization", "Bearer "+validPAT1).
+				Reply(tc.status)
+
+			input := fmt.Sprintf("confluence url=%s\nconfluence token=%s\n", baseURL, validPAT1)
+
+			results, err := d.FromData(context.Background(), true, []byte(input))
+			require.NoError(t, err)
+			require.Len(t, results, 1)
+
+			r := results[0]
+			assert.Equal(t, tc.wantVerified, r.Verified)
+			if tc.wantVerifyErr {
+				assert.Error(t, r.VerificationError())
+			} else {
+				assert.NoError(t, r.VerificationError())
+			}
+		})
+	}
+}
diff --git a/pkg/engine/defaults/defaults.go b/pkg/engine/defaults/defaults.go
index c5e319fe4..f769af2c5 100644
--- a/pkg/engine/defaults/defaults.go
+++ b/pkg/engine/defaults/defaults.go
@@ -185,6 +185,7 @@ import (
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/commercejs"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/commodities"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/companyhub"
+	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/confluencedatacenter"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/confluent"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/contentfulpersonalaccesstoken"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/conversiontools"
@@ -1056,6 +1057,7 @@ func buildDetectorList() []detectors.Detector {
 		&commercejs.Scanner{},
 		&commodities.Scanner{},
 		&companyhub.Scanner{},
+		&confluencedatacenter.Scanner{},
 		&confluent.Scanner{},
 		&contentfulpersonalaccesstoken.Scanner{},
 		&conversiontools.Scanner{},
diff --git a/pkg/engine/engine_test.go b/pkg/engine/engine_test.go
index 92e0ccc53..e5ca7ef95 100644
--- a/pkg/engine/engine_test.go
+++ b/pkg/engine/engine_test.go
@@ -1380,6 +1380,7 @@ func TestEngineInitializesCloudProviderDetectors(t *testing.T) {
 		detector_typepb.DetectorType_TableauPersonalAccessToken: {},
 		detector_typepb.DetectorType_HashiCorpVaultAuth:         {},
 		detector_typepb.DetectorType_JiraDataCenterPAT:          {},
+		detector_typepb.DetectorType_ConfluenceDataCenter:       {},
 		// these do not have any cloud endpoint
 	}
 
diff --git a/pkg/pb/detector_typepb/detector_type.pb.go b/pkg/pb/detector_typepb/detector_type.pb.go
index 922b90eff..51f668528 100644
--- a/pkg/pb/detector_typepb/detector_type.pb.go
+++ b/pkg/pb/detector_typepb/detector_type.pb.go
@@ -1100,6 +1100,7 @@ const (
 	DetectorType_ShopifyOAuth                            DetectorType = 1044
 	DetectorType_BitbucketDataCenter                     DetectorType = 1045
 	DetectorType_JiraDataCenterPAT                       DetectorType = 1046
+	DetectorType_ConfluenceDataCenter                    DetectorType = 1047
 )
 
 // Enum value maps for DetectorType.
@@ -2148,6 +2149,7 @@ var (
 		1044: "ShopifyOAuth",
 		1045: "BitbucketDataCenter",
 		1046: "JiraDataCenterPAT",
+		1047: "ConfluenceDataCenter",
 	}
 	DetectorType_value = map[string]int32{
 		"Alibaba":                               0,
@@ -3193,6 +3195,7 @@ var (
 		"ShopifyOAuth":                      1044,
 		"BitbucketDataCenter":               1045,
 		"JiraDataCenterPAT":                 1046,
+		"ConfluenceDataCenter":              1047,
 	}
 )
 
@@ -3228,7 +3231,7 @@ var File_detector_type_proto protoreflect.FileDescriptor
 var file_detector_type_proto_rawDesc = []byte{
 	0x0a, 0x13, 0x64, 0x65, 0x74, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x2e,
 	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0d, 0x64, 0x65, 0x74, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x5f,
-	0x74, 0x79, 0x70, 0x65, 0x2a, 0xf1, 0x87, 0x01, 0x0a, 0x0c, 0x44, 0x65, 0x74, 0x65, 0x63, 0x74,
+	0x74, 0x79, 0x70, 0x65, 0x2a, 0x8c, 0x88, 0x01, 0x0a, 0x0c, 0x44, 0x65, 0x74, 0x65, 0x63, 0x74,
 	0x6f, 0x72, 0x54, 0x79, 0x70, 0x65, 0x12, 0x0b, 0x0a, 0x07, 0x41, 0x6c, 0x69, 0x62, 0x61, 0x62,
 	0x61, 0x10, 0x00, 0x12, 0x08, 0x0a, 0x04, 0x41, 0x4d, 0x51, 0x50, 0x10, 0x01, 0x12, 0x07, 0x0a,
 	0x03, 0x41, 0x57, 0x53, 0x10, 0x02, 0x12, 0x09, 0x0a, 0x05, 0x41, 0x7a, 0x75, 0x72, 0x65, 0x10,
@@ -4315,12 +4318,13 @@ var file_detector_type_proto_rawDesc = []byte{
 	0x41, 0x75, 0x74, 0x68, 0x10, 0x94, 0x08, 0x12, 0x18, 0x0a, 0x13, 0x42, 0x69, 0x74, 0x62, 0x75,
 	0x63, 0x6b, 0x65, 0x74, 0x44, 0x61, 0x74, 0x61, 0x43, 0x65, 0x6e, 0x74, 0x65, 0x72, 0x10, 0x95,
 	0x08, 0x12, 0x16, 0x0a, 0x11, 0x4a, 0x69, 0x72, 0x61, 0x44, 0x61, 0x74, 0x61, 0x43, 0x65, 0x6e,
-	0x74, 0x65, 0x72, 0x50, 0x41, 0x54, 0x10, 0x96, 0x08, 0x42, 0x41, 0x5a, 0x3f, 0x67, 0x69, 0x74,
-	0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x74, 0x72, 0x75, 0x66, 0x66, 0x6c, 0x65, 0x73,
-	0x65, 0x63, 0x75, 0x72, 0x69, 0x74, 0x79, 0x2f, 0x74, 0x72, 0x75, 0x66, 0x66, 0x6c, 0x65, 0x68,
-	0x6f, 0x67, 0x2f, 0x76, 0x33, 0x2f, 0x70, 0x6b, 0x67, 0x2f, 0x70, 0x62, 0x2f, 0x64, 0x65, 0x74,
-	0x65, 0x63, 0x74, 0x6f, 0x72, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72,
-	0x6f, 0x74, 0x6f, 0x33,
+	0x74, 0x65, 0x72, 0x50, 0x41, 0x54, 0x10, 0x96, 0x08, 0x12, 0x19, 0x0a, 0x14, 0x43, 0x6f, 0x6e,
+	0x66, 0x6c, 0x75, 0x65, 0x6e, 0x63, 0x65, 0x44, 0x61, 0x74, 0x61, 0x43, 0x65, 0x6e, 0x74, 0x65,
+	0x72, 0x10, 0x97, 0x08, 0x42, 0x41, 0x5a, 0x3f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63,
+	0x6f, 0x6d, 0x2f, 0x74, 0x72, 0x75, 0x66, 0x66, 0x6c, 0x65, 0x73, 0x65, 0x63, 0x75, 0x72, 0x69,
+	0x74, 0x79, 0x2f, 0x74, 0x72, 0x75, 0x66, 0x66, 0x6c, 0x65, 0x68, 0x6f, 0x67, 0x2f, 0x76, 0x33,
+	0x2f, 0x70, 0x6b, 0x67, 0x2f, 0x70, 0x62, 0x2f, 0x64, 0x65, 0x74, 0x65, 0x63, 0x74, 0x6f, 0x72,
+	0x5f, 0x74, 0x79, 0x70, 0x65, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/proto/detector_type.proto b/proto/detector_type.proto
index 645ff4ee3..ddd4c83c6 100644
--- a/proto/detector_type.proto
+++ b/proto/detector_type.proto
@@ -1048,4 +1048,5 @@ enum DetectorType {
   ShopifyOAuth = 1044;
   BitbucketDataCenter = 1045;
   JiraDataCenterPAT = 1046;
+  ConfluenceDataCenter = 1047;
 }