2013–14 First League of the Federation of Bosnia and Herzegovina

The 2013–14 First League of the Federation of Bosnia and Herzegovina was the fourteenth edition of the First League of the Federation of Bosnia and Herzegovina as the second-tier league in Bosnia and Herzegovina.

NK Vitez won 2012–13 season and gained promotion to Premier League of Bosnia and Herzegovina.

Teams in 2013–14 season
A total of 16 teams will take part in this season. League winner wins promotion to Premier League with 3–5 teams will get relegated at the end of the season.

Teams left the league
1 Krajišnik has left the 2012–13 competition after 15 rounds; FA decided to relegate them to lowest league possible so they were relegated to their respective canton league which stands for 4th level; they will start next competitive season with 6 points deduction
 * NK Vitez – promoted to the Premier League
 * Krajišnik – relegated to the League of Una-Sana Canton1
 * Bosna – relegated to the Second League Center
 * Goražde – relegated to the Second League Center
 * Krajina – relegated to the Second League West
 * Troglav – relegated to the Second League South – stayed in the league as Second League West champion decided not to take part in First League

Teams entered the league

 * GOŠK – relegated from the Premier League
 * Gradina – relegated from the Premier League
 * Igman Konjic – promoted from the Second League South
 * Mladost Doboj Kakanj – promoted from the Second League Center
 * Orašje – promoted from the Second League North
 * Una – promoted from the Second League West – decided not to take part in First League, Troglav stayed in the First League