You can see eight different galaxies using nothing but the naked eye.
(Stack Exchange)
The Local Group of galaxies that includes our very own Milky Way comprises more than 30 galaxies.
Interestingly, some of the coolest things in space can be observed using nothing but the naked eye, such as the Milky Way, the Andromeda Galaxy, the Triangulum Galaxy, the Sculptor Galaxy, and Centaurus A.
You can also observe Bode’s Galaxy under exceptional conditions, or both Magellanic Clouds if you’re in the southern hemisphere.