Onyango is a surname used by Luo people in Kenya, South Sudan and Uganda meaning "Born in the Early Morning":
- Adelle Onyango (born 1989), Kenyan radio presenter, social activist and media personality
- Brian Onyango (born 1994), Kenyan football player
- Charles Onyango-Obbo (born 1958), Ugandan author, journalist, editor of The Monitor
- Denis Onyango (born 1985), Ugandan football player
- Joash Onyango (born 1993), Kenyan football player
- Joe Oloka-Onyango (born 1960), Ugandan lawyer and academic
- Lameck Onyango (born 1973), Kenyan cricketer
- Lucas Onyango (born 1981), Kenyan rugby player
- Zeituni Onyango (1952–2014), public health and half-aunt of Barack Obama
Fictional
edit- Tobias Onyango Fünke, a fictional character on the television show Arrested Development