Places
- Rockwood, Manitoba is a rural area that was once an electoral division
- Rockwood is a neighborhood in Winnipeg
- Rockwood is the main community in Guelph/Eramosa township, Ontario, and includes Rockwood Conservation Area
- Rockwood Institution is a federal prison in Manitoba
- Rockwood Village is a subdivision in Mississauga, Ontario
- Rockwood Museum and Park is located in Wilmington, Delaware, and is listed on the NRHP in Delaware
- Rockwood is a place in Illinois
- Rockwood is a place in Maine
- Rockwood is a place in Michigan
- South Rockwood is a place in Michigan
- Rockwood is a place in Gresham, Oregon
- Rockwood is a place in Pennsylvania
- Rockwood is a place in Tennessee
- Rockwood is a place in Texas
- Rockwood is a place in Virginia
- Rockwood Library is located in Portland, Oregon
- Rockwood Lodge was a training facility used by the Green Bay Packers
- Rockwood School District is located in St. Louis County, Missouri
- Rockwood Area School District is located in Somerset County, Pennsylvania, and includes Rockwood Area Junior/Senior High School
- Rockwood Township is a place in Minnesota (disambiguation)
- Rockwood is a neighborhood in Dublin, Virginia, and is listed on the NRHP in Pulaski County, Virginia
- Rockwood is a historic house in Montpelier Station, Virginia, and is listed on the NRHP in Virginia
- Rockwood is a neighborhood in South Hill, Spokane, Washington, and includes Rockwood Historic District in Spokane, WA, which is listed on the NRHP in Spokane County, Washington
- Rockwood / East 188th Avenue is a light rail station in Gresham, Oregon
- Rockwood Municipal Airport is a general aviation airport near Rockwood, Tennessee
- Rockwood Precinct is a place in Randolph County, Illinois
- Rockwood Chocolate Factory Historic District is located in Brooklyn, New York
People
- Albert P. Rockwood (1805-1879), Latter-day Saints leader
- Angela Rockwood, model and actress
- George G. Rockwood (1832-1911), New York City photographer
- John Rockwood (1881-1935), physician, army officer, and cricket administrator in Ceylon
- Lawrence Rockwood (born in 1958), human rights activist
- Roy Rockwood, a name used by several authors who write books for boys
- W. G. Rockwood (1843-1909), physician and politician in Ceylon
- Wendell D. Rockwood, Massachusetts politician
- Ebenezer Rockwood Hoar (1816-1895), American politician and justice
- Rockwood Hoar (1855-1906), Massachusetts politician