Richmond County, Nova Scotia; Richmond, Ontario; March Township, Ontario; Huntley Township, Ontario; Torbolton Township, Ontario; Fitzroy Township, Ontario; Earl of March Secondary School; Lennoxville, Quebec; Richmond, Quebec; and Richmond County, Nova Scotia; along with Richmond Street in Toronto, Ontario, and Richmond Street in London, Ontario, were named after him.
According to tradition, the town of Richmond Hill, Ontario, was also named after him, as he was said to have passed through the then village during his visit in 1819.

Richmond Park (football ground) in Inchicore, Dublin, still bears his name.
Now the home ground of St. Patrick's Athletic Football Club, it was once a part of Richmond Barracks as Richmond was Lord Lieutenant of Ireland (1807–1813).

It was to these barracks that over 3,000 prisoners were brought after the 1916 Easter Rising in Dublin.

After independence the barracks were renamed Keogh Barracks and later were redeveloped as housing for the capital's poor and again renamed Keogh Square.
Richmond County, Nova Scotia; Richmond, Ontario; March Township, Ontario; Huntley Township, Ontario; Torbolton Township, Ontario; Fitzroy Township, Ontario; Earl of March Secondary School; Lennoxville, Quebec; Richmond, Quebec; and Richmond County, Nova Scotia; along with Richmond Street in Toronto, Ontario, and Richmond Street in London, Ontario, were named after him. According to tradition, the town of Richmond Hill, Ontario, was also named after him, as he was said to have passed through the then village during his visit in 1819.
Richmond Park (football ground) in Inchicore, Dublin, still bears his name. Now the home ground of St. Patrick's Athletic Football Club, it was once a part of Richmond Barracks as Richmond was Lord Lieutenant of Ireland (1807–1813). 
It was to these barracks that over 3,000 prisoners were brought after the 1916 Easter Rising in Dublin.
After independence the barracks were renamed Keogh Barracks and later were redeveloped as housing for the capital's poor and again renamed Keogh Square.
Charles Lennox, 4th Duke of Richmond