diff --git a/mne/viz/_3d.py b/mne/viz/_3d.py
index cc660fe4986..b5460195f46 100644
--- a/mne/viz/_3d.py
+++ b/mne/viz/_3d.py
@@ -553,6 +553,8 @@ def plot_alignment(
     interaction="terrain",
     sensor_colors=None,
     *,
+    hpi_colors="auto",
+    hpi_labels=False,
     sensor_scales=None,
     verbose=None,
 ):
@@ -644,7 +646,18 @@ def plot_alignment(
     %(sensor_colors)s
 
         .. versionchanged:: 1.6
-            Support for passing a ``dict`` was added.
+           Support for passing a ``dict`` was added.
+    hpi_colors : 'auto' | list | dict
+        Colors for HPI coils when ``dig=True``.
+        ``'auto'`` (default): use official MEGIN/Elekta cable colors
+        (1=red, 2=blue, 3=green, 4=yellow, 5=magenta, 6=cyan).
+        Can also be a list of colors or ``{ident: color}`` dict.
+
+        .. versionadded:: 1.11
+    hpi_labels : bool
+        If ``True``, show the HPI coil ident number as 3D text above each coil.
+
+        .. versionadded:: 1.11
     %(sensor_scales)s
 
         .. versionadded:: 1.9
@@ -900,7 +913,9 @@ def plot_alignment(
     _check_option("dig", dig, (True, False, "fiducials"))
     if dig:
         if dig is True:
-            _plot_hpi_coils(renderer, info, to_cf_t)
+            _plot_hpi_coils(
+                renderer, info, to_cf_t, hpi_colors=hpi_colors, hpi_labels=hpi_labels
+            )
             _plot_head_shape_points(renderer, info, to_cf_t)
         _plot_head_fiducials(renderer, info, to_cf_t, fid_colors)
 
@@ -1292,34 +1307,90 @@ def _plot_hpi_coils(
     surf=None,
     check_inside=None,
     nearest=None,
+    hpi_colors="auto",
+    hpi_labels=False,
 ):
+    from matplotlib.colors import to_rgba
+
     defaults = DEFAULTS["coreg"]
     scale = defaults["hpi_scale"] if scale is None else scale
-    hpi_loc = np.array(
-        [
-            d["r"]
-            for d in (info["dig"] or [])
-            if (
-                d["kind"] == FIFF.FIFFV_POINT_HPI
-                and d["coord_frame"] == FIFF.FIFFV_COORD_HEAD
-            )
+
+    hpi_digs = [
+        d
+        for d in (info["dig"] or [])
+        if (
+            d["kind"] == FIFF.FIFFV_POINT_HPI
+            and d["coord_frame"] == FIFF.FIFFV_COORD_HEAD
+        )
+    ]
+    if not hpi_digs:
+        return []
+
+    hpi_idents = [d["ident"] for d in hpi_digs]
+    hpi_locs = apply_trans(to_cf_t["head"], [d["r"] for d in hpi_digs])
+
+    if hpi_colors == "auto":
+        # MEGIN/Elekta HPI coil cable colors(MNE community convention from user reports)
+        # 1 = red, 2 = blue, 3 = green, 4 = yellow, 5 = magenta, 6 = cyan
+        # Coil 1 is confirmed as "red" in Elekta TRIUX manual
+        # Full mapping is standard practice in MNE; no official 6-color list.
+        megin_colors = {
+            1: "red",
+            2: "blue",
+            3: "green",
+            4: "yellow",
+            5: "magenta",
+            6: "cyan",
+        }
+        colors = [
+            megin_colors.get(ident, defaults["hpi_color"]) for ident in hpi_idents
         ]
-    )
-    hpi_loc = apply_trans(to_cf_t["head"], hpi_loc)
-    actor, _ = _plot_glyphs(
-        renderer=renderer,
-        loc=hpi_loc,
-        color=defaults["hpi_color"],
-        scale=scale,
-        opacity=opacity,
-        orient_glyphs=orient_glyphs,
-        scale_by_distance=scale_by_distance,
-        surf=surf,
-        backface_culling=True,
-        check_inside=check_inside,
-        nearest=nearest,
-    )
-    return actor
+    elif isinstance(hpi_colors, dict):
+        colors = [hpi_colors.get(ident, defaults["hpi_color"]) for ident in hpi_idents]
+    elif isinstance(hpi_colors, (list, tuple)):
+        if len(hpi_colors) != len(hpi_digs):
+            raise ValueError(
+                f"""hpi_colors list length
+                 {len(hpi_colors)} != number of HPI coils {len(hpi_digs)}
+                 """
+            )
+        colors = hpi_colors
+    else:
+        colors = [hpi_colors] * len(hpi_digs)
+
+    actors = []
+
+    for loc, color, ident in zip(hpi_locs, colors, hpi_idents):
+        color_rgba = to_rgba(color)
+
+        result = _plot_glyphs(
+            renderer=renderer,
+            loc=np.array([loc]),
+            color=color_rgba,
+            scale=scale,
+            opacity=opacity,
+            orient_glyphs=orient_glyphs,
+            scale_by_distance=scale_by_distance,
+            surf=surf,
+            backface_culling=True,
+            check_inside=check_inside,
+            nearest=nearest,
+        )
+
+        actors.append(result)
+
+        if hpi_labels:
+            offset = np.array([0, 0, scale * 1.3])
+            renderer.text3d(
+                x=loc[0],
+                y=loc[1],
+                z=loc[2] + offset[2],
+                text=str(ident),
+                scale=scale * 0.7,
+                color=color_rgba,
+            )
+
+    return actors
 
 
 def _get_nearest(nearest, check_inside, project_to_trans, proj_rr):
diff --git a/mne/viz/tests/test_3d.py b/mne/viz/tests/test_3d.py
index ab24e6a70db..d6c87a35de1 100644
--- a/mne/viz/tests/test_3d.py
+++ b/mne/viz/tests/test_3d.py
@@ -899,6 +899,45 @@ def test_plot_alignment_basic(tmp_path, renderer, mixed_fwd_cov_evoked):
     )
 
 
+@testing.requires_testing_data
+def test_plot_alignment_hpi_colors_and_labels(renderer):
+    """Test hpi_colors and hpi_labels parameters."""
+    info = read_info(evoked_fname)
+    fig = plot_alignment(
+        info=info,
+        dig=True,
+        surfaces=[],
+        coord_frame="head",
+        meg=[],
+        eeg=[],
+        ecog=False,
+        seeg=False,
+        fnirs=False,
+        dbs=False,
+        show_axes=False,
+        hpi_colors="auto",
+        hpi_labels=False,
+    )
+    _assert_n_actors(fig, renderer, 7)
+
+    fig = plot_alignment(
+        info=info,
+        dig=True,
+        surfaces=[],
+        coord_frame="head",
+        meg=[],
+        eeg=[],
+        ecog=False,
+        seeg=False,
+        fnirs=False,
+        dbs=False,
+        show_axes=False,
+        hpi_colors="auto",
+        hpi_labels=True,
+    )
+    _assert_n_actors(fig, renderer, 11)
+
+
 @testing.requires_testing_data
 def test_plot_alignment_fnirs(renderer, tmp_path):
     """Test fNIRS plotting."""