Delaney may refer to:

People

• Delaney (surname), including a list of people with the surname
• Delaney (given name), including a list of people with the given name

Places

• Delaney, Arkansas, an unincorporated community
• Delaney, West Virginia, an unincorporated community
• Delaney Creek, a stream in Indiana
• Delaney Flood Control Project, a body of water in Stow, Massachusetts
• Rural localities in Queensland, Australia:
  • Delaneys Creek
  • Mount Delaney

Other uses

• Delaney clause, part of an amendment to the United States' Food, Drug, and Cosmetic Act of 1938
• Delaney's Donkey, song written by English composer William Hargreaves