Big Rock may refer to:
Belize Big Rock Falls, a waterfall
Canada Big Rock (glacial erratic), a glacial erratic situated just southwest of Okotoks, Alberta Big Rock Brewery, a beer brewery located in Calgary, Alberta
New Zealand
Big Rock (Canterbury), a rock formation near Mount Herbert Big Rock (Otago), a bluff near Brighton Big Rock (West Coast), a sea stack near Rapahoe Big Rock (Stewart Island), an island in Halfmoon Bay Big Rock Beach, north of the mouth of the Kōhaihai River, West Coast Region Big Rock Stream, an inflow to Lake Pukaki, Canterbury The Big Rock (Otago), a rock formation near Middlemarch
United States Populated places Big Rock, Illinois, a village Big Rock Township, Kane County, Illinois Big Rock, Ohio, an unincorporated community Big Rock, Tennessee, an unincorporated community Big Rock, Texas, an unincorporated community Big Rock, Virginia, an unincorporated community
Geographic locations Big Rock, a rock pillar in Glacier County, Montana Big Rock, a mountain in Silver Bow County, Montana Big Rock (ski resort), a resort in Mars Hill, Maine Big Rock Creek (Minnesota), a stream in Minnesota Big Rock Creek (Missouri), a stream in Missouri Big Rock Point Nuclear Power Plant, a former nuclear power plant in Charlevoix, Michigan Glen Rock (boulder), also referred to historically as "Big Rock" Big Rock Interchange, a highway interchange in Little Rock, Arkansas Big Rock Nature Preserve, a park in Charlotte, North Carolina Big Rock Ranch, a corporate resort in California built by Lucasfilm The Big Rock Formation in New Mexico