In December 2006 they won the Division 1 League for the first time in the club's history, defeating Aughawillan in Ballinamore.

They reached the Senior Championship Semi-final in 2010, narrowly losing to Glencar–Manorhamilton and in 2013 lost the final to St Marys/Kiltoghert.

they contested four League Finals in a row from 2013 to 2016, winning their first since 2006 in 2015 beating Glencar/Manor with an injury time point from Ronan Kennedy.

On 27 September the showpiece of Leitrim football ended all square in Pairc Sean MacDiarmada as they relinquished a four-point lead in the last five minutes.

During the replay, the score stood at 0–6 to 0–4 and with one last throw of the dice, Ronan Gallagher let the ball into the square only to land in the possession of North Leitrim.

As soon as the ball hit the net, referee Ray McBrien blew the full-time whistle amidst wild celebrations from the Mohill players, managers, supporters and also many neutrals.

They have also contested five Minor Championship Finals in a row from 2012 to 2016, winning in 2013 vs Sean O'Heslins and in 2015 after a replay vs Fenagh/Gortletteragh.

Many of the players who won four Minor Leagues in the 1980s also were victorious at U16 level, winning four-in-a-row Championships in 1981, 1982, 1983 and 1984.

Mohill GAA Club released a history book in December 2016 called 'Fág A Bealach – Clear the Way 1889–2015'.