According to RIA Novosti, relatives, colleagues, fans and local residents came to say goodbye to him.
After the end of the burial, Mamonov's relatives and admirers did not disperse, for about half an hour they stood at the artist's grave.
Among them is Mamonov's widow Olga, who thanked those present.
Earlier, a funeral service and farewell to the actor took place in the Donskoy Monastery.
Mamonov, who was hospitalized with the coronavirus, died on July 15 at the age of 70.
Colleagues and relatives remember Pyotr Mamonov.
They remembered him as a talented, unique and extremely fruitful artist and an amazing person - a philosopher, a kind and sympathetic friend and an interesting conversationalist.
The leader of the group "DDT" Yuri Shevchuk, in an interview with FAN, commented on the death of the artist.