Jonathan Buatu Mananga (born 27 September 1993) is a professional footballer who plays as a centre-back for Portuguese Primeira Liga club Gil Vicente. Born in Belgium, he represents the Angola national team.
On 25 January 2024, Buatu returned to Portugal and signed a contract until 2026 with Primeira Liga club Gil Vicente.
After representing Belgium at youth level, Buatu was called up to represent Angola at senior level. On 3 August 2014, he made his debut in the 1âÂÂ0 home friendly win over Ethiopia.
On 3 December 2025, Buatu was called up to the Angola squad for the 2025 Africa Cup of Nations.