Ronaldo Cezar Soares dos Santos (born 7 December 2000), simply known as Ronaldo, is a Brazilian footballer who plays as a forward for Bulgarian First League club Levski Sofia.
Born in Rio de Janeiro, Ronaldo was a Sao Caetano youth graduate. He made his first team debut on 22 January 2020, starting in a 2–3 Campeonato Paulista Serie A2 away loss against Penapolense, and scored his first senior goal on 7 March by netting his team's second in a 2–1 home win over Atibaia.
In November 2020, Ronaldo signed for Bahia for the ensuing campaign, being initially assigned to the under-23 squad. He first appeared with the main squad the following 28 July, starting in a 0–2 loss at Atletico Mineiro, for the season's Copa do Brasil.
Ronaldo made his Serie A debut on 1 August 2021, coming on as a late substitute for Rodriguinho in a 0–1 home loss against Sport Recife.
On 16 June 2022, Ronaldo moved to Europe, signing a 3-year deal with Bulgarian First League club Levski Sofia.