Leeds United When he finished his playing career, Abbott was invited to join the
Leeds United coaching staff, by
Ces Podd, who had played with Abbott at Bradford City. Abbott worked with
Brian Kidd at Leeds' academy with the teams from under 10s to under 18s level. He also had a brief stint as reserves team manager, but wanted to coach senior teams. He turned down an offer from
Paul Jewell, another player Abbott knew from his time at Bradford City, to do some short-term coaching at
Wigan Athletic. Five months after leaving Guiseley, he also combined his role at Leeds, with that of joint manager of
Thackley, a role he shared with another former Guiseley coach Brendan Hudson. He resigned in January 1999, to concentrate on his role with Leeds United as well as radio commentary with
BBC Radio Leeds. before Carlisle appointed
Cheltenham Town manager
John Ward as their new boss in October; Abbott's first game as caretaker was an
FA Cup game with
Conference National-side
Grays Athletic, in which they were only six minutes from being knocked out, before a late equaliser avoided an upset to force a replay. He won three games while in caretaker charge and was appointed the club's permanent manager on 5 December 2008 on an 18-month contract. After a poor start to the 2013–14 season Abbott was sacked on 9 September 2013.
Notts County On 6 November 2013, Abbott was appointed Assistant Manager to
Shaun Derry at
Notts County. He was sacked in March 2015.
Bradford City After a spell at Cambridge United, he returned to Bradford City as Chief Scout in July 2016. He became caretaker manager in February 2018. He became assistant manager in June 2018. He said he was happy to be the third member of the three-man management set-up. He left the club in November 2018. He later spoke about how "tough" it was working for then-chairman
Edin Rahic, and how he felt the club had found itself again with new manager
Gary Bowyer.
Mansfield Town He became Head of Football Operations for
Mansfield Town in December 2018. He left the club in May 2019.
Return to Notts County On 19 August 2020, Abbot rejoined Notts County as assistant manager to
Neal Ardley. On 24 March 2021, it was announced that Greg and
Neal Ardley would be leaving the club.
Return to Carlisle United In May 2022 he became head of recruitment at
Carlisle United. He left the role in May 2025.
Harrogate Town In August 2025 he joined the youth coaching staff at
Harrogate Town. ==Personal life==