Madugalle refereed in seven ICC Cricket World Cups, including the finals of 1999, 2003, 2015 and 2019 tournaments.
He will be joined by Graeme Labrooy and Wendell Labrooy, who are members of the international panel of ICC match referees to officiate in the LPL, the LPL said in a release.
Manoj Mendis, a first class match referee too, will join the panel of LPL match referees.
Dharmasena,, who won the ICC David Shepherd Trophy for Umpire of the Year in 2012 and 2018, will be a part of the 11 member LPL umpiring panel, the statement added.
He will be joined by Ruchira Palliyaguruge, Raveendra Wimalasiri, Lyndon Hannibal, and Prageeth Rambukwella, who are members of the ICC international panel of umpires.
Apart from them, Deepal Gunawardena, Hemantha Botheju, Keerthi Bandara, Asanga Jayasuriya, Rohitha Kottahachchi, and Raveendra Kottahachchi, who are Level 01 Umpires, will also take up officiating duties during the LPL.