John Byabagambi (born 8 May 1958) is a Ugandan engineer and politician.

He attended St. Leo's College Kyegobe in Fort Portal, for his O-Level education, graduating in 1973.

[5] Prior to joining politics in 2001, he worked as an Engineer in several private businesses.

Between 1992 and 2001, he worked as the General manager, Songdol Films Uganda Limited.

He won in 2001 and was re-elected in 2006 on the National Resistance Movement (NRM) political party ticket.