Piešťanské Čajky (officially Spoločné basketbalové združenie Piešťanské Čajky) is a Slovak women's basketball club that was founded in 2012 in the city of Piešťany. Piešťanské Čajky plays in the Slovak League, the highest competition in the Slovak Republic. It is a 1-time national champion and current champion as of 2022. On the international scene, the greatest success was the runner-up of the EWBL the 2021/22 season and the win of the in the 2018/19 season. Since 2015, its home is . Before, the team inhabited the hall of Gymnázium Pierra de Coubertina High School in Piešťany.