The American replaces Vincent Sowah Odotei, who recently stepped down from the role after becoming a parliamentarian.
Hearts have announced the building of Pobiman, which will serve as the club's training ground and offices.
Noonan, who has been tasked with restoring the image of the club and raising $1 million each season, paid a courtesy call to the football association's secretariat on Friday, where he held a meeting with Nyantakyi to discuss the way forward for the Ghana Premier League following Great Olympics’ injunction.
Ghana FA President Kwesi Nyantakyi praises impact of Togbe Afede @HeartsOfOakGH and hails appointment of @MDNOONAN
as the game changer for the league. Mark Noonan visited the GFA and the link below is the story and pictures of the visit.
— Ghana Football Association (@ghanafaofficial) March 11, 2018
Ghana FA and Olympics will meet in Accra High court on Wednesday for a final hearing.