谢苗诺夫（俄语：Семёнов）或谢苗诺娃（俄语：Семёнова，女性）是一个常见的俄语姓氏，意为“谢苗的儿子”或“属于谢苗的”，而谢苗则是俄语中的一个相当于《圣经》人物西缅或西方人名西蒙的教名。

以下人物的姓氏为谢苗诺夫：

此外，谢苗诺夫也是一个位于下诺夫哥罗德州的城镇的名称。

Semyonov (masculine), also transliterated as Semenov, Semenoff, and Semionov (Russian:Семёнов), or Semyonova (Semenova, Semionova) (feminine) is a common Russian last name. Its etymology is the "son of Semyon" or "belonging to Semyon", where "Semyon" is a Russian given name that corresponds to Simeon, Simon.