2013 FKF Division One
The 2013 FKF Division One was the second season of FKF Division One and the Golden Jubilee second division season since it began in 1963. It began on 23 March and concluded on 21 December.
On 12 April, Murang'a United were suspended from participating in the league any further for the rest of the 2013 season and relegated to the Provincial League for missing three consecutive league games, against Brighter Stars, Maweni City and Kenya Revenue Authority. They were only allowed to participate in the Provincial League from the beginning of the 2014 season, and would not be replaced by any other team during the course of the season. As a result, all their results were nullified.
On 25 April, the Football Kenya Federation initially decided to slash the league to 20 teams for the 2014 season. For that to happen, it was decided that the league will consist of top 5 teams in each zone in addition to the two relegated Premier League teams. The remaining 28 teams will be relegated to FKF Division Two, which will begin next season, along with the 8 teams promoted from the Provincial League. However, due to the creation of the Kenyan National Super League on 10 July, it was decided that top 5 teams in each zone would be promoted to the new league along with the two relegated Premier League teams, while the remaining 28 teams along with 12 teams promoted from the Provincial League would form the new FKF Division One, which is to be the third-tier league from the beginning of the 2014 season.
Changes from last season
For this season, all Division One teams endorsed a decision to split both Zone A and Zone B into two groups of 12 teams each, increasing the total number of teams in the league to 48. It was decided that the first group from Zone A comprise teams from the Nairobi, Aberdares and Mount Kenya regions while the second group comprise teams from the Eastern, North and South Coast regions. The first group from Zone B is to comprise teams from the South Nyanza, Central and South Rift regions while the second group comprise teams from the North Nyanza, North Rift and Western regions. In the league phase, teams are to play each other only one and winners from each of the four groups will play the winners from the other group in their zone in a two-legged play-off tie to determine who gains promotion to the Kenyan Premier League for the following season.Outgrowers, who were to be relegated after finishing in 18th place in Zone B the previous season, were readmitted for reasons unknown.
From Division One
;Eliminated from football league system;Promoted to Premier League
;Relegated to Provincial League
- Gatundu Stars
- H.B.C. Mlimani
- Iron Strikers
- Karungu
- KSL Thola Glass
- Yanga
To Division One
;Promoted from Provincial League
- Brighter Stars
- Hotsprings FC
- Jericho AllStars
- Kambakia Christian Centre
- Kisero
- Kisumu Youth Olympic Centre
- Kolongolo
- Maweni City
- Mount Kenya United
- Mumcop
- Murang'a United
- Nakumatt
- Raiders
- St. Joseph
- Suam Orchards
- Tala
- FC Talanta
Team name changes
- Congo JMJ United to FC West Ham United
- Kisumu Youth Olympic Centre to Field Negroes
- Maweni City to Alaskan
- Nakuru AllStars to Top Fry AllStars
- Outgrowers to Busia United Stars
- Raiders to Gusii Raiders
- Rangers to Posta Rangers
- Rush to Kakamega Stars to Vihiga Stars
- Tala to Mumbi Nationale
Teams
Stadia and locations
Zone A
Zone A clubs are from the Nairobi, Central, Eastern and Coast provinces.Group 1
Group 2
Zone B
Zone B teams are from the Western, Nyanza and Rift Valley provinces.Group 1
Group 2
Managerial changes
As of 19:24, 5 May 2013.League tables and results
Zone A
Group 1
Group 2
Zone B
Group 1
Group 2
Top scorers
Zone A
;Group 1| Rank | Player | Club | Goals |
| 1 |  Duncan Owiti | Mahakama | 10 |
| 2 | Mudhafar Swaleh | Alaskan | 9 |
| 3 | Patrick Muchiri | FC Talanta | 8 |
| 3 | Oscar Wamalwa | Bidco United | 8 |
| 5 |  George Hawle | Nairobi Stima | 7 |
| 5 | John Njoroge | Ligi Ndogo | 7 |
| 5 | Hussein Puzzo | Bidco United | 7 |
| 8 | Mohammed Ahmed | Kenya Revenue Authority | 6 |
| 8 | Anthony Karanja | FC Talanta | 6 |
| 8 |  Philip Mbaeme | Ligi Ndogo | 6 |
| 8 | Hassan Nasur | Kibera Celtic | 6 |
| 8 | Francis Ochola | Kambakia Christian Centre | 6 |
Last updated: 10 November 2013
;Group 2
| Rank | Player | Club | Goals |
| 1 | Peter Nzuki | Nakumatt | 12 |
| 2 | Oscar Olwith | Posta Rangers | 11 |
| 3 | Nicodemus Asumwa | Green Berets | 9 |
| 4 | Kassim Mohammed | Modern Coast Rangers | 8 |
| 4 | Samuel Muringu | Kariobangi Sharks | 8 |
| 4 | Joseph Nyaga | Posta Rangers | 8 |
| 4 | Victor Ochieng | Posta Rangers | 8 |
| 8 | Michael Khamati | Administration Police | 7 |
| 9 | Sanusi Kola | Moyas | 6 |
| 9 | Edwin Mwaura | Posta Rangers | 6 |
| 9 | Ezekiel Wagongo | Moyas | 6 |
Last updated: 16 November 2013
Zone B
;Group 1| Rank | Player | Club | Goals |
| 1 | Nelson Simwa | West Kenya Sugar | 14 |
| 2 | Valen Semi Mahero | Nzoia United | 10 |
| 3 | Samuel Kizito | G.F.C. 105 | 8 |
| 4 | Amos Kigadi | G.F.C. 105 | 7 |
| 5 | Daniel Ochieng | West Kenya Sugar | 6 |
| 6 | Duke Abuya | G.F.C. 105 | 5 |
| 6 | Philip Muchuma | Mumcop / Nzoia United | 5 |
| 6 | Dennis Osotch | West Kenya Sugar | 5 |
| 9 | Wilson Andati | Top Fry AllStars | 4 |
| 9 | Daniel Kamau | Top Fry AllStars | 4 |
| 9 | Aggrey Karamoja | Timsales | 4 |
| 9 | Bryan Mandela | West Kenya Sugar | 4 |
| 9 | Luke Namanda | Timsales / Nzoia United | 4 |
| 9 | Geoffrey Tietie | Nzoia United | 4 |
Last updated: 3 November 2013
;Group 2
| Rank | Player | Club | Goals |
| 1 | Musa Ochieng | Busia United Stars | 11 |
| 1 | Martin Oliech | Oserian | 11 |
| 3 | Jackson Ndeda | Longonot Horticulture | 9 |
| 4 | Peter Chesoli | Oserian | 8 |
| 5 | Dennis Kalama | Finlays Horticulture | 7 |
| 5 | Edmund Murai | Oserian | 7 |
| 5 | Wray Odhiambo | Finlays Horticulture | 7 |
| 8 | Joseph Esinyen | St. Joseph | 6 |
| 8 | Juma Hamisi | St. Joseph | 6 |
| 8 | Oscar Oketch | Hotsprings | 6 |
Last updated: 2 November 2013