diff --git a/backend/app/models/workspace.py b/backend/app/models/workspace.py
new file mode 100644
index 0000000..a6f6ee6
--- /dev/null
+++ b/backend/app/models/workspace.py
@@ -0,0 +1,19 @@
+"""Workspace model."""
+from sqlalchemy import Column, Integer, String, ForeignKey, DateTime, Text
+from sqlalchemy.orm import relationship
+from datetime import datetime
+from app.database import Base
+
+class Workspace(Base):
+    """Workspace model."""
+    __tablename__ = "workspaces"
+
+    id = Column(Integer, primary_key=True, index=True)
+    name = Column(String(255), nullable=False)
+    description = Column(Text)
+    owner_id = Column(Integer, ForeignKey("users.id"), nullable=False)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+    owner = relationship("User", back_populates="workspaces")
+    tables = relationship("Table", back_populates="workspace")