Lendl was Murray’s coach between 2012 and 2014 when the Scot won Wimbledon, the US Open and Olympic gold.
Amelie Mauresmo then took over as Murray’s coach before Lendl returned in 2016.
That year proved to be Murray’s most successful as he won a second Olympic gold, a second Wimbledon and became the world number one.
Lendl added “I wish Andy well going forward. We had a great run and a lot of fun.”