This is a list of neighbourhoods in the urban core of Greater Sudbury, Ontario. This list includes only those neighbourhoods that fall within the pre-2001 city limits of Sudbury — for communities within the former suburban municipalities, see the articles Capreol, Nickel Centre, Onaping Falls, Rayside-Balfour, Valley East and Walden.

The city of Greater Sudbury was amalgamated in 2001 and now includeds the locations of Downtown, Flour Mill, New Sudbury, South End, West End, Minnow Lake, Donovan/Northern Heights, Gatchell and Copper Cliff, Capreol, Nickel Centre, Onaping Falls, Rayside-Balfour, Valley East and Walden. Each neighbourhood has its own unique history. Click here for more information.