The 2010–11Tercera División was the 5th edition since 2006 of the fourth tier of Liga Nacional de Fútbol Profesional (National Professional Football League), also known as the Liga de Fútbol Profesional (LFP) and more commonly La Liga, of professional football in Spain. Play started on 27 August 2010 and the season ended on 26 June 2011 with the promotion play-off finals.
Overview
There were 360 clubs competing in Tercera División (Third division) in the 2010–11 season, divided into 18 regional groups, accommodating between 19 and 21 clubs.
The following clubs finished as champions of their respective groups
The 18 group champion clubs participated in the Group Winners Promotion Play-off and the losers from these 9 play-off ties then proceeded to the Non-champions Promotion Play-off with clubs finishing second third and fourth.
^Mesón do Bento resigned from Tercera División at the end of the season and thus relegated to Preferente Autonómica, so Cultural Areas was re-admitted to Tercera División.
^Due to Pontevedra's relegation from Segunda División B to this group, the reserve team, Pontevedra B, was forced to relegate to Primeira Autonómica.