The 2009–10 season was the 95th season of the Isthmian League, which is an English football competition featuring semi-professional and amateur clubs from London, East and South East England.
الرابطة البرلمانية 2009–10 (بالإنجليزية: 2009–10 Isthmian League) هو موسم من دوري إسثميان. كان عدد الأندية المشاركة فيه 66، وفاز فيه نادي دارتفورد. (ar)
The 2009–10 season was the 95th season of the Isthmian League, which is an English football competition featuring semi-professional and amateur clubs from London, East and South East England. (en)
Die Saison 2009/10 der Isthmian League war die 94. Spielzeit in der Geschichte der Spielklasse. Erneut bildete sie mit der Northern Premier League und der Southern League die Ebenen 3 und 4 im National League System. (de)