Tongia is a surname. Notable people with the surname include:
- Makiuti Tongia (born 1953), Cook Islands poet, academic, diplomat, and public servant
- Ryan Tongia (born 1990), Australian rugby league and union player
- Salilo Tongia, Niuean politician
- Sione Tongia (born 1987/1988), Tongan rugby league player
Surname listThis page lists people with the surname Tongia. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: