Siegelbaum

Siegelbaum is a German-language surname. Its Yiddish variant is Zygelboym ({{langx|yi| זיגלבוים}}), Polonized as Zygielbojm. Notable people with the surname include:

• Kate Gordon Siegelbaum, known professionally as Kate Siegel (born 1982), American actress and screenwriter
• Lewis Siegelbaum, American historian