Maple leaf can refer to:

Related to Canada:

• the maple leaf, a characteristic part of the maple tree and national symbol of Canada
• the Flag of Canada
• a fan or a player of the Toronto Maple Leafs, an ice hockey team
• the Maple Leaf (coin), bullion produced by the Royal Canadian Mint.
• Maple Leaf Foods, a Canadian company.
• Maple Leaf (Amtrak), a passenger service operated by Amtrak and VIA Rail between New York City and Toronto, Ontario.
• Maple Leaf (GTW), another passenger service previously operated by The Grand Trunk Western Railroad and Canadian National Railway between Chicago, Illinois, and Toronto, Ontario.

Other:

• Maple Leaf Neighbourhood, Toronto, Canada
• Maple Leaf, Seattle, Washington
• Maple Leaf Rag, a ragtime composition by Scott Joplin.
• A Dutch chewing gum factory.