Nihat Jaman Ucchash (Bengali: নিহাত জামান উচ্ছস; born 24 September 2003) is a Bangladeshi professional footballer who plays as a forward for Bangladesh Premier League club Rahmatganj MFS.

Born in Raiganj, a small village of Kurigram, Ucchas started his football career by taking part in the Bangabandhu Gold Cup primary school tournament.

In 2015, with the aim of fulfilling his father's dream, Ucchas attended trials in the Bangladesh Krira Shikkha Protishtan (BKSP) in Khulna, where along with football training he continued his education.

Uchhas's performance with Bangladesh at youth level caught the attention of Bashundhara Kings president Imrul Hasan, who gave the BKSP student his first professional contract, in November 2019.

[4] Ucchash continued to display his scoring prowess by finding the net in the following two games against Brothers Union and Rahmatganj MFS, respectively.

[9][10] On 10 December 2021, Ucchash made his debut for Saif Sporting Club by coming on as a substitute against newly promoted side Swadhinata KS during the quarter-finals of the 2021 Independence Cup.

On 17 November 2022, he made his competitive debut for the club by coming on as a 89th-minute substitute against Bangladesh Navy in the 2022 Independence Cup, in a match which Sheikh Russel won 2–0.