Bastien Toma

Sion

In 2015 Toma signed his first professional contract with Swiss Super League side Sion after agreeing to a five-year deal. On 4 November 2017, he made his debut in a 1–1 home draw against Zurich after being named in the starting line-up.

Paços de Ferreira

On 31 August 2022, Toma was loaned to Paços de Ferreira in Portugal, with an option to buy.

Return to Genk

On 31 January 2023, Toma was recalled from loan and assigned to the reserve squad Jong Genk which plays in the second-tier Challenger Pro League.

Return to St. Gallen

On 7 September 2023, Toma signed a two-year contract with St. Gallen. On 3 September 2025, his contract with St. Gallen was terminated by mutual consent. He made a total 94 appearances for St. Gallen across four seasons, in which he scored six goals and supplied twelve assists.

ŁKS Łódź

On 15 September 2025, Toma signed with Polish second tier side ŁKS Łódź on a one-year deal with an option to extend. He was released at the end of the 2025–26 season.

Toma has played for various Swiss junior teams from 2014 to 2021. He made his debut for the Swiss under-21s on 25 April 2018, coming on as a substitute in the closing stages of a 2–1 friendly win against France. On 22 March 2019, He scored his first goal at the under-21 level in a 4–1 friendly win over Croatia. On 22 September 2025, in an interview for Telegrafi, Toma stated that he would be open to representing the Kosovo national team.

As of match played 18 May 2026

Toma was born in Sion, Switzerland to Kosovan parents from Kabash, Viti.