diff --git a/README.md b/README.md
index 9902db24..8c196953 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Construct type definitions for Mercury Engine
 | BCUT      | ✗              | ✗               | Missing      | Missing       |
 | BCWAV     | ✗              | ✗               | Missing      | Missing       |
 | BFGRP     | Missing              | Missing               | ✗      | ✗       |
-| BFONT     | ✗              | ✗               | ✗      | ✗       |
+| BFONT     | ✓              | ✓               | ✓      | ✓       |
 | BFSAR     | Missing              | Missing               | ✗      | ✗       |
 | BFSTM     | Missing              | Missing               | ✗      | ✗       |
 | BGSNDS    | Missing              | Missing               | ✓      | ✓       |
diff --git a/src/mercury_engine_data_structures/formats/__init__.py b/src/mercury_engine_data_structures/formats/__init__.py
index bb0e37e3..cbc8532f 100644
--- a/src/mercury_engine_data_structures/formats/__init__.py
+++ b/src/mercury_engine_data_structures/formats/__init__.py
@@ -5,6 +5,7 @@
 from mercury_engine_data_structures.formats.bcmdl import Bcmdl
 from mercury_engine_data_structures.formats.bcskla import Bcskla
 from mercury_engine_data_structures.formats.bctex import Bctex
+from mercury_engine_data_structures.formats.bfont import Bfont
 from mercury_engine_data_structures.formats.bgsnds import Bgsnds
 from mercury_engine_data_structures.formats.bldef import Bldef
 from mercury_engine_data_structures.formats.blsnd import Blsnd
@@ -55,6 +56,7 @@
     "BCMDL": Bcmdl,
     "BCSKLA": Bcskla,
     "BCTEX": Bctex,
+    "BFONT": Bfont,
     "BGSNDS": Bgsnds,
     "BLDEF": Bldef,
     "BLSND": Blsnd,
diff --git a/src/mercury_engine_data_structures/formats/bfont.py b/src/mercury_engine_data_structures/formats/bfont.py
new file mode 100644
index 00000000..ad6c39ca
--- /dev/null
+++ b/src/mercury_engine_data_structures/formats/bfont.py
@@ -0,0 +1,72 @@
+import math
+
+import construct
+from construct import Construct
+from construct.core import (
+    Const,
+    Int16sl,
+    Int16ul,
+    Int32ul,
+    Int64ul,
+    Rebuild,
+    Struct,
+    Terminated,
+)
+
+from mercury_engine_data_structures.common_types import StrId, VersionAdapter
+from mercury_engine_data_structures.construct_extensions.alignment import AlignTo
+from mercury_engine_data_structures.formats.base_resource import BaseResource
+from mercury_engine_data_structures.game_check import Game, GameSpecificStruct
+
+
+# helper func to calculate padding for rebuild
+def calc_padding(pad_to, offset):
+    return math.ceil(offset / pad_to) * pad_to
+
+
+Sprite = Struct("pos" / Int16sl[2], "width" / Int16sl, "height" / Int16sl, "unk1" / Int16sl, "unk2" / Int16sl[2])
+
+BFONT_MSR = Struct(
+    "magic" / Const(b"MFNT"),
+    "version" / VersionAdapter("1.9.0"),
+    Const(0x28, Int32ul),  # pointer to name
+    "width" / Int32ul,
+    "height" / Int32ul,
+    "unk1" / Int32ul,
+    "unk2" / Int32ul,
+    "glyph_count" / Rebuild(Int32ul, lambda ctx: len(ctx.glyph_data)),
+    "_data_start" / Rebuild(Int32ul, lambda ctx: calc_padding(0x10, 0x28 + len(ctx.atlas_path))),
+    "_buct_name_offset" / Rebuild(Int32ul, lambda ctx: calc_padding(0x4, ctx._data_start + ctx.glyph_count * 14)),
+    "atlas_path" / StrId,
+    AlignTo(0x10),
+    "glyph_data" / Sprite[construct.this.glyph_count],
+    AlignTo(0x4),
+    "buct_path" / StrId,
+    Terminated,
+)
+
+BFONT_DREAD = Struct(
+    "magic" / Const(b"MFNT"),
+    "version" / VersionAdapter("1.10.0"),
+    Const(0x38, Int64ul),  # pointer to name
+    "width" / Int32ul,
+    "height" / Int32ul,
+    "unk1" / Int16ul,
+    Const(b"\xff\xff"),
+    "unk2" / Int32ul,
+    "glyph_count" / Rebuild(Int32ul, lambda ctx: len(ctx.glyph_data)),
+    Const(b"\xff\xff\xff\xff"),
+    "_data_start" / Rebuild(Int64ul, lambda ctx: calc_padding(0x10, 0x38 + len(ctx.atlas_path))),
+    "_buct_name_offset" / Rebuild(Int64ul, lambda ctx: ctx._data_start + ctx.glyph_count * 14),
+    "atlas_path" / StrId,
+    AlignTo(0x10, pattern=b"\xff"),
+    "glyph_data" / Sprite[construct.this.glyph_count],
+    "buct_path" / StrId,
+    Terminated,
+)
+
+
+class Bfont(BaseResource):
+    @classmethod
+    def construct_class(cls, target_game: Game) -> Construct:
+        return GameSpecificStruct({Game.SAMUS_RETURNS: BFONT_MSR, Game.DREAD: BFONT_DREAD}[target_game], target_game)
diff --git a/tests/formats/test_bfont.py b/tests/formats/test_bfont.py
new file mode 100644
index 00000000..260176c2
--- /dev/null
+++ b/tests/formats/test_bfont.py
@@ -0,0 +1,15 @@
+import pytest
+from tests.test_lib import parse_build_compare_editor
+
+from mercury_engine_data_structures import dread_data, samus_returns_data
+from mercury_engine_data_structures.formats.bfont import Bfont
+
+
+@pytest.mark.parametrize("bfont_path", dread_data.all_files_ending_with(".bfont"))
+def test_buct_dread(dread_file_tree, bfont_path):
+    parse_build_compare_editor(Bfont, dread_file_tree, bfont_path)
+
+
+@pytest.mark.parametrize("bfont_path", samus_returns_data.all_files_ending_with(".bfont"))
+def test_buct_sr(samus_returns_tree, bfont_path):
+    parse_build_compare_editor(Bfont, samus_returns_tree, bfont_path)