Musculus

{{wiktionary|musculus}}

Musculus may refer to:

• Andreas Musculus (1514–1581), German Lutheran theologian
• Heinrich Musculus (b. 1868), Swedish-Norwegian businessperson
• Wolfgang Musculus (1497–1563), German Reformed theologian
• Musculus (bivalve), a genus of mussels
• Balaenoptera musculus, the blue whale
• Mus musculus, the house mouse

{{disambiguation|surname}}