Portis may refer to:
People Alan M. Portis (1926–2010), American physicist Ben Portis (1960–2017), Canadian artist Bobby Portis (born 1995), American basketball player Charles Portis (1933–2020), American author Clinton Portis (born 1981), American football player John Wesley Portis (1818–1902), Confederate colonel Josh Portis (born 1987), American football player Larry Portis (1943–2011), American historian Stoney Portis was a US Army lieutenant-colonel who served in the Afghanistan War
Other uses Portis, Kansas, United States PORTIS/SPORTIS (Portable Ticket Issuing System), a ticketing system introduced by British Rail
See also Portishead (disambiguation)