diff --git a/pkg/accessreview/drivers/posthog.go b/pkg/accessreview/drivers/posthog.go
index 8da9fa982..178597331 100644
--- a/pkg/accessreview/drivers/posthog.go
+++ b/pkg/accessreview/drivers/posthog.go
@@ -34,8 +34,9 @@ type PostHogDriver struct {
 var _ Driver = (*PostHogDriver)(nil)
 
 const (
-	posthogMembersEndpoint = "https://app.posthog.com/api/organizations/@current/members/"
-	posthogMembersPageSize = 100
+	posthogMembersEndpoint      = "https://app.posthog.com/api/organizations/@current/members/"
+	posthogOrganizationEndpoint = "https://app.posthog.com/api/organizations/@current/"
+	posthogMembersPageSize      = 100
 
 	posthogMembershipLevelMember = 1
 	posthogMembershipLevelAdmin  = 8
@@ -232,6 +233,55 @@ func posthogMFAStatus(twoFAEnabled *bool) coredata.MFAStatus {
 	return coredata.MFAStatusDisabled
 }
 
+// posthogNameResolver resolves the PostHog organization name from the
+// current organization endpoint, which returns the org an API key belongs to.
+type posthogNameResolver struct {
+	httpClient *http.Client
+}
+
+var _ NameResolver = (*posthogNameResolver)(nil)
+
+func NewPostHogNameResolver(httpClient *http.Client) NameResolver {
+	return &posthogNameResolver{httpClient: httpClient}
+}
+
+func (r *posthogNameResolver) ResolveInstanceName(ctx context.Context) (string, error) {
+	req, err := http.NewRequestWithContext(
+		ctx,
+		http.MethodGet,
+		posthogOrganizationEndpoint,
+		nil,
+	)
+	if err != nil {
+		return "", fmt.Errorf("cannot create posthog organization request: %w", err)
+	}
+
+	req.Header.Set("Accept", "application/json")
+
+	httpResp, err := r.httpClient.Do(req)
+	if err != nil {
+		return "", fmt.Errorf("cannot execute posthog organization request: %w", err)
+	}
+
+	defer func() { _ = httpResp.Body.Close() }()
+
+	// Best-effort: a non-2xx (e.g. a revoked key) must not make the
+	// source-name worker retry forever. Give up gracefully and keep the
+	// generic source name; a dead key surfaces on the next ListAccounts.
+	if httpResp.StatusCode < 200 || httpResp.StatusCode >= 300 {
+		return "", nil
+	}
+
+	var resp struct {
+		Name string `json:"name"`
+	}
+	if err := json.NewDecoder(httpResp.Body).Decode(&resp); err != nil {
+		return "", fmt.Errorf("cannot decode posthog organization response: %w", err)
+	}
+
+	return resp.Name, nil
+}
+
 func parseRFC3339(value string) (time.Time, bool) {
 	if value == "" {
 		return time.Time{}, false
diff --git a/pkg/accessreview/drivers/posthog_test.go b/pkg/accessreview/drivers/posthog_test.go
index 3ac994863..d87a392e3 100644
--- a/pkg/accessreview/drivers/posthog_test.go
+++ b/pkg/accessreview/drivers/posthog_test.go
@@ -16,6 +16,8 @@ package drivers
 
 import (
 	"context"
+	"net/http"
+	"net/http/httptest"
 	"os"
 	"testing"
 
@@ -61,6 +63,63 @@ func TestPostHogDriverListAccounts(t *testing.T) {
 	require.NotNil(t, admin.CreatedAt)
 }
 
+func TestPostHogNameResolver(t *testing.T) {
+	t.Parallel()
+
+	cases := []struct {
+		name    string
+		status  int
+		body    string
+		want    string
+		wantErr bool
+	}{
+		{
+			name:   "200 returns name",
+			status: http.StatusOK,
+			body:   `{"id":"org-1","name":"Acme Inc","slug":"acme"}`,
+			want:   "Acme Inc",
+		},
+		{
+			name:   "401 is terminal (no error, no name)",
+			status: http.StatusUnauthorized,
+			body:   `{"detail":"Authentication credentials were not provided."}`,
+			want:   "",
+		},
+		{
+			name:   "404 is terminal (no error, no name)",
+			status: http.StatusNotFound,
+			body:   `{"detail":"Not found."}`,
+			want:   "",
+		},
+	}
+
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
+			srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				assert.Equal(t, http.MethodGet, r.Method)
+				assert.Equal(t, "/api/organizations/@current/", r.URL.Path)
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(tc.status)
+				_, _ = w.Write([]byte(tc.body))
+			}))
+			defer srv.Close()
+
+			client := &http.Client{Transport: &hostRewriter{target: srv.URL}}
+
+			got, err := NewPostHogNameResolver(client).ResolveInstanceName(context.Background())
+			if tc.wantErr {
+				require.Error(t, err)
+				return
+			}
+
+			require.NoError(t, err)
+			assert.Equal(t, tc.want, got)
+		})
+	}
+}
+
 func TestPostHogRoleFallback(t *testing.T) {
 	t.Parallel()
 
diff --git a/pkg/connector/provider/posthog.go b/pkg/connector/provider/posthog.go
index 0a19fc6ba..0169014b6 100644
--- a/pkg/connector/provider/posthog.go
+++ b/pkg/connector/provider/posthog.go
@@ -31,5 +31,8 @@ func posthogRegistration() *Registration {
 		NewDriver: func(_ context.Context, c *http.Client, _ *coredata.Connector, _ *log.Logger) (drivers.Driver, error) {
 			return drivers.NewPostHogDriver(c), nil
 		},
+		NewNameResolver: func(_ context.Context, c *http.Client, _ *coredata.Connector, _ *log.Logger) drivers.NameResolver {
+			return drivers.NewPostHogNameResolver(c)
+		},
 	}
 }
diff --git a/pkg/coredata/migrations/20260529T022423Z.sql b/pkg/coredata/migrations/20260529T022423Z.sql
new file mode 100644
index 000000000..14cc26455
--- /dev/null
+++ b/pkg/coredata/migrations/20260529T022423Z.sql
@@ -0,0 +1,15 @@
+-- Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
+--
+-- Permission to use, copy, modify, and/or distribute this software for any
+-- purpose with or without fee is hereby granted, provided that the above
+-- copyright notice and this permission notice appear in all copies.
+--
+-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+-- REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+-- AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+-- INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+-- LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+-- OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+-- PERFORMANCE OF THIS SOFTWARE.
+
+ALTER TYPE connector_provider ADD VALUE IF NOT EXISTS 'POSTHOG';