diff --git a/bindings/python/py_src/tokenizers/implementations/sentencepiece_unigram.py b/bindings/python/py_src/tokenizers/implementations/sentencepiece_unigram.py
index 74c39662..fc9ef2ee 100644
--- a/bindings/python/py_src/tokenizers/implementations/sentencepiece_unigram.py
+++ b/bindings/python/py_src/tokenizers/implementations/sentencepiece_unigram.py
@@ -40,3 +40,20 @@ class SentencePieceUnigramTokenizer(BaseTokenizer):
         }
 
         super().__init__(tokenizer, parameters)
+
+    def train(
+        self,
+        files: Union[str, List[str]],
+        vocab_size: int = 8000,
+        show_progress: bool = True,
+        special_tokens: List[Union[str, AddedToken]] = [],
+    ):
+        """ Train the model using the given files """
+
+        trainer = trainers.UnigramTrainer(
+            vocab_size=vocab_size, special_tokens=special_tokens, show_progress=show_progress,
+        )
+
+        if isinstance(files, str):
+            files = [files]
+        self._tokenizer.train(trainer, files)
diff --git a/bindings/python/py_src/tokenizers/trainers/__init__.py b/bindings/python/py_src/tokenizers/trainers/__init__.py
index 2ec085ff..9ddbff2b 100644
--- a/bindings/python/py_src/tokenizers/trainers/__init__.py
+++ b/bindings/python/py_src/tokenizers/trainers/__init__.py
@@ -3,3 +3,4 @@ from .. import trainers
 Trainer = trainers.Trainer
 BpeTrainer = trainers.BpeTrainer
 WordPieceTrainer = trainers.WordPieceTrainer
+UnigramTrainer = trainers.UnigramTrainer
diff --git a/bindings/python/py_src/tokenizers/trainers/__init__.pyi b/bindings/python/py_src/tokenizers/trainers/__init__.pyi
index d355b9b7..1042c494 100644
--- a/bindings/python/py_src/tokenizers/trainers/__init__.pyi
+++ b/bindings/python/py_src/tokenizers/trainers/__init__.pyi
@@ -111,3 +111,32 @@ class WordPieceTrainer(Trainer):
             Trainer
         """
         pass
+
+class UnigramTrainer(Trainer):
+    """ UnigramTrainer
+
+    Capable of training a Unigram model
+    """
+
+    def __init__(
+        self,
+        vocab_size: int = 8000,
+        show_progress: bool = True,
+        special_tokens: List[Union[str, AddedToken]] = [],
+    ) -> Trainer:
+        """ Instantiate a new UnigramTrainer with the given options:
+
+        Args:
+            vocab_size: unsigned int:
+                The size of the final vocabulary, including all tokens and alphabet.
+
+            show_progress: boolean:
+                Whether to show progress bars while training.
+
+            special_tokens: List[Union[str, AddedToken]]:
+                A list of special tokens the model should know of.
+
+        Returns:
+            Trainer
+        """
+        pass
diff --git a/bindings/python/src/lib.rs b/bindings/python/src/lib.rs
index 27e01076..2616883e 100644
--- a/bindings/python/src/lib.rs
+++ b/bindings/python/src/lib.rs
@@ -41,6 +41,7 @@ fn trainers(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<trainers::PyTrainer>()?;
     m.add_class::<trainers::PyBpeTrainer>()?;
     m.add_class::<trainers::PyWordPieceTrainer>()?;
+    m.add_class::<trainers::PyUnigramTrainer>()?;
     Ok(())
 }
 
diff --git a/bindings/python/tests/bindings/test_trainers.py b/bindings/python/tests/bindings/test_trainers.py
new file mode 100644
index 00000000..ae8bb7c5
--- /dev/null
+++ b/bindings/python/tests/bindings/test_trainers.py
@@ -0,0 +1,15 @@
+import os
+import pytest
+import pickle
+
+from tokenizers import SentencePieceUnigramTokenizer
+
+
+class TestUnigram:
+    def test_train(self):
+        tokenizer = SentencePieceUnigramTokenizer()
+        tokenizer.train("tests/data/unigram_wagahaiwa_nekodearu.txt", show_progress=False)
+
+        filename = "tests/data/unigram_trained.json"
+        tokenizer.save(filename)
+        os.remove(filename)