Mud minnow may refer to:

• Galaxiella munda, known as Western mud minnow
• Lepidogalaxias salamandroides, common name Shannon mudminnow
• species of fish of the family Umbridae
  • Central mudminnow
  • Eastern mudminnow
  • European mudminnow
• Mummichog (Fundulus heteroclitus), or mud minnows, a small killifish

This disambiguation page lists articles associated with the title Mud minnow.
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