Blackrock Mountain can refer to:
Blackrock Mountain (Alberta), in the Canadian Rockies in Alberta Black Rock Mountain (Arizona), in Mohave County, northwest Arizona Blackrock Mountain (Canada), a mountain on the Continental Divide on the British Columbia-Alberta border in Canada Black Rock Mountain State Park, Georgia, United States Black Rock Mountain, County Wexford, Ireland Black Rock, Co. Limerick, Ireland "Blackrock Mountain", an expansion to the video game Hearthstone, set in the Warcraft universe.