Greenway may refer to:

• Greenway (landscape) or green belt – corridor of repurposed land running through an urban or suburban area

It may also refer to these topics:

• Division of Greenway, an electorate in the Australian House of Representatives
• Greenway (Middle-earth), a fictional road in J. R. R. Tolkien's classic stories
• Dulles Greenway, a privately-owned tollway in the American state of Virginia
• Central Florida GreeneWay, eastern bypass roadway around Orlando, Florida
• A new concept in expressway construction where the road is constructed to meet Interstate highway standards while minimizing impacts to the surrounding environment. A greenway uses a narrower right-of-way than a traditional Interstate expressway, but still features full access control at interchanges and high design speeds for efficient movement of traffic. Excess land on either side of the expressway alignment is normally preserved in its natural state as open space with hiking and bicycle paths for recreational use.

It may also refer to several people:

• Francis Greenway, Australian architect
• John Greenway, Conservative member of the British House of Commons
• Mark Greenway, British death metal vocalist
• Thomas Greenway, former Premier of Manitoba, Canada
• John Campbell Greenway, American WWI General, Officer in Teddy Roosevelt's Rough Riders during the Spanish-American War, his statue represents the state or Arizona in the Capital building in Washington D.C.

It may also refer to several places:

• Greenway, Arkansas, small town in the United States
• Greenway, Australian Capital Territory, suburb of Canberra, Australia
• Greenway Estate, former house of Agatha Christie
• Greenway Township, Minnesota, small town in the United States