M8 highway may refer to:
*
M8 highway (Russia)
The Russian route M8 "Kholmogory" (russian: М-8 «Холмогоры») or Yaroslavl highway (russian: Ярославское шоссе), is a major trunk road that links Moscow to the Russian North in general and the sea harbour of Arkhangels ...
*
M8 highway (Azerbaijan)
{{disambiguation