Establishment and regional leagues Original club was founded as Levski Krumovgrad in 1925, the team mostly played in the regional leagues. For a short period the team did not exist, but in 2005, the team was refounded under the name Levski 2005.
FC Krumovgrad and professional leagues (2021–2025) In 2021 the team won a promotion to the Bulgarian
Third League and indicated serious ambitions to win the group and be promoted to the professional football with
Stefan Genov becoming a manager. On 21 September 2021 they eliminated the First League team of
Tsarsko Selo. In October 2021, the club changed its name from
Levski 2005 to
Krumovgrad and adopted a new badge. In February 2022 Krumovgrad signed with Daniel Cerejido, the chief executive officer of
Botev Plovdiv. On 14 March 2022 the club won
South-East Third League and was promoted to the
Second League for the first time in their history. On 26 May 2023 Krumovgrad secured their promotion to
First League, for the first time in their history by finishing third in the second division, a place granting automatic promotion to the first league. For the
2023-2024 season, the club played its home games at the
Komatevo ground in
Plovdiv, due to its own stadium not meeting the requirements for hosting top division matches. The opener of Krumovgrad's maiden season in the first flight was an unlikely 3:1 victory at home, against reigning efbet League champions
Ludogorets. Krumovgrad eventually managed to finish in 6th place in its maiden season in the top tier. In their second season, they finished 15th and got relegated to the
Second Professional Football League (Bulgaria). On 2 July 2025 the club announced that they will not be participating in Second League, due to the fact that they do not have a stadium at which they can play their home games. On 10 October 2025, the team announced they joined Kardzhali/Smolyan regional league, which is the 4th level of Bulgarian football. ==Honours==