Sieminski

Sieminski (masculine), Sieminska (feminine) and Siemieński (masculine), Siemieńska (feminine)  are Polish surnames. Notable people with the surname include:


 * Alfred Dennis Sieminski (1911–1990), American politician
 * Chuck Sieminski (1939–2020), American football player
 * Edmund Sieminski (1932–2021), American politician
 * Józef Siemieński (1882–1941), Polish archivist and historian of law
 * Lucjan Siemieński (1807–1877), Polish poet
 * Roman Siemiński, Polish cyclist, the namesake of the Memoriał Romana Siemińskiego