The Switzerland men's national under-18 and under-19 basketball team is a national basketball team of Switzerland, administered by the Swiss Basketball. It represents the country in international under-18 and under-19 men's basketball competitions.
The team competes in the Division B of the FIBA U18 EuroBasket. Switzerland also hosted the 2025 FIBA Under-19 Basketball World Cup where they finished in 8th place.
Toni Rocak who later played in the US-based NCAA and also became a member of Switzerland's senior team is a notable former member.