Cold Brook may refer to:
Places
Canada
- Coldbrook, Nova Scotia, a community
United States
- Cold Brook, New York, a village in Herkimer County, New York
- Cold Brook (Black River), a river in Lewis County, New York
- Cold Brook (Oneida County, New York), a river in Oneida County, New York
- Cold Brook Feed Mill, a historic grist mill, in Herkimer County, New York
- Cold Brook Dam, a dam in Fall River County, South Dakota
- Cold Brook Township, Warren County, Illinois, in Warren County, Illinois
- Coldbrook, Illinois, an unincorporated community, in Warren County, Illinois
Other
- Cold Brook (film), a 2018 film directed by and starring William Fichtner