Danault, 28, is fresh off leading the Montreal Canadiens to the Stanley Cup Final. He led all forwards in shorthanded time on ice and faceoff wins during the playoffs. He finished sixth in Selke Trophy voting this past season.
Former Vancouver blueliner Alexander Edler also joined the Kings, agreeing to a one-year, $3.5 million deal, ESPN reported.
Danault tallied 24 points (five goals, 19 assists) in 53 games for the Habs this past season, his sixth in Montreal.
Overall, he has 199 points (55 goals, 144 assists) in 360 career games with the Canadiens and Blackhawks, who took the left-shot center No. 26 overall in the 2011 draft. Danault has won 53.1 percent of career faceoffs.
The Blackhawks dealt Danault to the Habs in February 2016.
–Field Level Media