Chaenogaleus affinis
{{Short description|Extinct species of shark}}
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| fossil_range = {{fossil range|Miocene}}
| extinct = yes
| genus = Chaenogaleus
| species = affinis
| authority = (Probst, 1879) PROBST, Josef. (1878) Beiträge zur Kenntniss der fossilen Fische aus der Molasse von Baltringen. Hayfische. Jahreshefte des Vereins für vaterländische Naturkunde in Württemberg, 34: 113–154, 1 pl.
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{{Portal|Sharks}}
Chaenogaleus affinis is an extinct species of weasel shark which existed during the Miocene epoch. It was described by Josef Probst in 1879.Tertiary research, Volumes 20-22 Tertiary Research Group (Great Britain), 2000.