John Tierney

John Tierney may refer to:

• John Tierney (Australian politician) (born 1946), Liberal member of the Australian Senate
• John Tierney (Irish politician) (born 1951)
• John F. Tierney (born 1951), United States Representative from Massachusetts
• John H. Tierney (1831-1907), American farmer and politician
• John J. Tierney (19??-2005), Boston City Council member

• John Tierney (footballer), player for Cork City Football Club
• John Tierney (Gaelic footballer) (born 1982), Gaelic footballer
• John Tierney (rower), American rower
• John Tierney (cricketer) (born 1964), English cricketer

• John Tierney (journalist) (born 1953), American journalist
• John Tierney (film editor), known for his editing work on Sesame Street
• John M. Tierney, United States naval aviator and finalist for NASA Astronaut Group 1