Hesher may refer to:

• Hesher (film), a 2010 drama film starring Joseph Gordon-Levitt
• Hesher (EP), a 1996 EP album by Nickelback

• Third-Bridge
• Third Brook
• Third Bulgarian Army
• Third Bulgarian-Byzantine War
• Third Bulgarian-Croatian War
• Third Bulgarian-Hungarian War
• Third Bulgarian-Khazar War
• Third Bulgarian Tsardom
• Third Bulgarian–Byzantine War
• Third Bulgarian–Croatian War
• Third Bulgarian–Hungarian War
• Third Bulgarian–Khazar War
• Third Cabinet of B.J. Vorster
• Third Cabinet of India 1962
• Third Cabinet of Jan Smuts
• Third Cabinet of J. B. M. Hertzog
• Third Cabinet of J.B.M. Hertzog
• Third (Cait Brennan album)
• Third caliphate
• Third Cambrian epoch
• Third Captain (association football)
• Third Carnatic War (1756-1763)
• Third Carnatic War (1756–1763)
• Third cholera pandemic (1852-60)
• Third cholera pandemic (1852–60)