diff --git a/allstarr/Controllers/AdminController.cs b/allstarr/Controllers/AdminController.cs
index 1cbf8b9..eb74cab 100644
--- a/allstarr/Controllers/AdminController.cs
+++ b/allstarr/Controllers/AdminController.cs
@@ -2957,6 +2957,66 @@ public class AdminController : ControllerBase
         }
     }
     
+    /// <summary>
+    /// Delete a manual track mapping
+    /// </summary>
+    [HttpDelete("mappings/tracks")]
+    public async Task<IActionResult> DeleteTrackMapping([FromQuery] string playlist, [FromQuery] string spotifyId)
+    {
+        if (string.IsNullOrEmpty(playlist) || string.IsNullOrEmpty(spotifyId))
+        {
+            return BadRequest(new { error = "playlist and spotifyId parameters are required" });
+        }
+        
+        try
+        {
+            var mappingsDir = "/app/cache/mappings";
+            var safeName = string.Join("_", playlist.Split(Path.GetInvalidFileNameChars()));
+            var filePath = Path.Combine(mappingsDir, $"{safeName}_mappings.json");
+            
+            if (!System.IO.File.Exists(filePath))
+            {
+                return NotFound(new { error = "Mapping file not found for playlist" });
+            }
+            
+            // Load existing mappings
+            var json = await System.IO.File.ReadAllTextAsync(filePath);
+            var mappings = JsonSerializer.Deserialize<Dictionary<string, ManualMappingEntry>>(json);
+            
+            if (mappings == null || !mappings.ContainsKey(spotifyId))
+            {
+                return NotFound(new { error = "Mapping not found" });
+            }
+            
+            // Remove the mapping
+            mappings.Remove(spotifyId);
+            
+            // Save back to file (or delete file if empty)
+            if (mappings.Count == 0)
+            {
+                System.IO.File.Delete(filePath);
+                _logger.LogInformation("🗑️ Deleted empty mapping file for playlist {Playlist}", playlist);
+            }
+            else
+            {
+                var updatedJson = JsonSerializer.Serialize(mappings, new JsonSerializerOptions { WriteIndented = true });
+                await System.IO.File.WriteAllTextAsync(filePath, updatedJson);
+                _logger.LogInformation("🗑️ Deleted mapping: {Playlist} - {SpotifyId}", playlist, spotifyId);
+            }
+            
+            // Also remove from Redis cache
+            var cacheKey = $"manual:mapping:{playlist}:{spotifyId}";
+            await _cache.DeleteAsync(cacheKey);
+            
+            return Ok(new { success = true, message = "Mapping deleted successfully" });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Failed to delete track mapping for {Playlist} - {SpotifyId}", playlist, spotifyId);
+            return StatusCode(500, new { error = "Failed to delete track mapping" });
+        }
+    }
+    
     /// <summary>
     /// Test Spotify lyrics API by fetching lyrics for a specific Spotify track ID
     /// Example: GET /api/admin/lyrics/spotify/test?trackId=3yII7UwgLF6K5zW3xad3MP
diff --git a/allstarr/wwwroot/index.html b/allstarr/wwwroot/index.html
index 26e33d8..1cb57ba 100644
--- a/allstarr/wwwroot/index.html
+++ b/allstarr/wwwroot/index.html
@@ -710,11 +710,12 @@
                             <th>Type</th>
                             <th>Target</th>
                             <th>Created</th>
+                            <th>Actions</th>
                         </tr>
                     </thead>
                     <tbody id="mappings-table-body">
                         <tr>
-                            <td colspan="5" class="loading">
+                            <td colspan="6" class="loading">
                                 <span class="spinner"></span> Loading mappings...
                             </td>
                         </tr>
@@ -1395,7 +1396,7 @@
                 const tbody = document.getElementById('mappings-table-body');
                 
                 if (data.mappings.length === 0) {
-                    tbody.innerHTML = '<tr><td colspan="5" style="text-align:center;color:var(--text-secondary);padding:40px;">No manual mappings found.</td></tr>';
+                    tbody.innerHTML = '<tr><td colspan="6" style="text-align:center;color:var(--text-secondary);padding:40px;">No manual mappings found.</td></tr>';
                     return;
                 }
                 
@@ -1419,6 +1420,9 @@
                             <td>${typeBadge}</td>
                             <td>${targetDisplay}</td>
                             <td style="color:var(--text-secondary);font-size:0.85rem;">${createdDate}</td>
+                            <td>
+                                <button class="danger" style="padding:4px 12px;font-size:0.8rem;" onclick="deleteTrackMapping('${escapeHtml(m.playlist)}', '${m.spotifyId}')">Remove</button>
+                            </td>
                         </tr>
                     `;
                 }).join('');
@@ -1428,6 +1432,29 @@
             }
         }
         
+        async function deleteTrackMapping(playlist, spotifyId) {
+            if (!confirm(`Remove manual mapping for ${spotifyId} in playlist "${playlist}"?\n\nThis will:\n• Delete the manual mapping from the cache\n• Allow the track to be matched automatically again\n• For local (Jellyfin) tracks: Stop injecting locally if now available via Spotify Import plugin\n• For external tracks: Allow re-matching with potentially better results\n\nThis action cannot be undone.`)) {
+                return;
+            }
+            
+            try {
+                const res = await fetch(`/api/admin/mappings/tracks?playlist=${encodeURIComponent(playlist)}&spotifyId=${encodeURIComponent(spotifyId)}`, {
+                    method: 'DELETE'
+                });
+                
+                if (res.ok) {
+                    showToast('Mapping removed successfully', 'success');
+                    await fetchTrackMappings();
+                } else {
+                    const error = await res.json();
+                    showToast(error.error || 'Failed to remove mapping', 'error');
+                }
+            } catch (error) {
+                console.error('Failed to delete mapping:', error);
+                showToast('Failed to remove mapping', 'error');
+            }
+        }
+        
         async function fetchConfig() {
             try {
                 const res = await fetch('/api/admin/config');