Franklin has played 182 matches for Hawthorn, winning two premierships, four All-Australian honours, and twice winning the Coleman Medal as the AFL’s leading goal kicker.
The 26-year old who joins the club on a nine-year deal, has kicked 580 career goals ranking him second among current players.
Sydney Swans coach John Longmire said he was pleased to welcome Franklin to the club.
“Lance is a champion player and we are really excited that he wants to continue his outstanding career at the Swans,” Longmire said.
“We understand that nine-year contracts are rare in AFL football, but so too are players the quality of Lance Franklin.
“As a Club we will always seek to improve our list and we are confident Lance will be a great fit.”
A live press conference with Franklin will be available to stream on sydneyswans.com.au tomorrow morning from 10.30am (subject to change) plus full coverage throughout the day