| Club: | Denizlispor |
| Season: | 2019–20 |
| Chairman: | Ali Çetin |
| Manager: | Yücel İldiz (until 8 October 2019) Mehmet Özdilek (from 11 October 2019 to 16 February 2020) Bülent Uygun (from 21 February 2020 to 4 July 2020) Levent Kartop (caretaker) |
| Stadium: | Denizli Atatürk Stadium |
| League: | Süper Lig |
| League Result: | 14th |
| Cup1: | Turkish Cup |
| Cup1 Result: | Round of 16 |
| League Topscorer: | Óscar Estupiñán (7) |
| Season Topscorer: | Óscar Estupiñán (14) |
| Highest Attendance: | 13,693 vs. Galatasaray (16 August 2019) |
| Lowest Attendance: | 4,761 vs. Kayserispor (15 February 2020) |
| Pattern B1: | _spvm1819h |
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| Pattern B2: | _denizlispor1819a |
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| Prevseason: | 2018–19 |
| Nextseason: | 2020–21 |
The 2019–20 season was the 53rd season of Denizlispor in existence and the club's 20th season in total and first season back in the Süper Lig in 9 years, after being promoted from the Turkish second division TFF First League previous season, becoming champions. In addition to the domestic league, Denizlispor participated in this season's edition of the Turkish Cup. The season covers the period from July 2019 to 30 June 2020.
See main article: List of Turkish football transfers summer 2019.
|-|colspan=12 align=center|Players sold or loaned out after the start of the season
| No. | PMF. | Nat. | Player | Süper Lig | Turkish Cup | Total | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GK |  | Hüseyin Altıntaş< | --Süper Lig--> | 3 | - | - | 2 | - | - | 2 | - | - | - | - | - | 5 | - | - | 2 | - | - | |
| 2 | DF | Tiago Lopes< | --Süper Lig--> | 23 | - | - | 4 | 1 | - | 2 | - | - | 1 | - | - | 25 | - | - | 5 | 1 | - | ||
| 3 | DF | | Muhammet Özkal< | --Süper Lig--> | 3 | 1 | - | - | - | - | 1 | - | - | - | 1 | - | 4 | 1 | - | - | 1 | - | |
| 5 | DF | | Mustafa Yumlu< | --Süper Lig--> | 29 | 3 | - | 6 | - | - | 2 | - | - | 1 | - | - | 31 | 3 | - | 7 | - | - | |
| 6 | MF |  | Marc Kibong Mbamba< | --Süper Lig--> | 12 | - | 2 | 1 | - | - | 4 | - | - | - | - | - | 16 | - | 2 | 1 | - | - | |
| 7 | FW |  | Hugo Rodallega (captain)< | --Süper Lig--> | 31 | 6 | 1 | 3 | - | - | 1 | - | - | - | - | - | 32 | 6 | 1 | 3 | - | - | |
| 8 | MF |  | Radosław Murawski< | --Süper Lig--> | 32 | 4 | 1 | 8 | - | - | 3 | 1 | - | - | - | - | 35 | 5 | 1 | 8 | - | - | |
| 9 | FW |  | Hadi Sacko< | --Süper Lig--> | 28 | 3 | - | 2 | - | - | 4 | 1 | 1 | - | - | - | 32 | 4 | 1 | 2 | - | - | |
| 10 | MF |  | Ismaïl Aissati< | --Süper Lig--> | 33 | - | 3 | 5 | - | - | 1 | - | - | - | - | - | 34 | - | 3 | 5 | - | - | |
| 11 | MF | | Sedat Şahintürk< | --Süper Lig--> | 10 | - | - | - | - | - | 6 | - | - | 1 | - | - | 16 | - | - | 1 | - | - | |
| 15 | DF | | Oğuz Yılmaz< | --Süper Lig--> | 27 | - | - | 5 | - | - | 2 | - | - | - | - | - | 29 | - | - | 5 | - | - | |
| 16 | MF | | Asım Aksungur< | --Süper Lig--> | - | - | - | - | - | - | 3 | - | - | - | - | - | 3 | - | - | - | - | - | |
| 19 | FW | | Óscar Estupiñán< | --Süper Lig--> | 28 | 7 | - | 2 | - | - | 5 | 7 | - | 1 | - | - | 33 | 14 | - | 3 | - | - | |
| 20 | MF | | Recep Niyaz< | --Süper Lig--> | 20 | 1 | - | 1 | - | - | 6 | 3 | 1 | 1 | - | - | 26 | 4 | 1 | 2 | - | - | |
| 21 | DF | | Zakarya Bergdich< | --Süper Lig--> | 22 | - | 2 | 6 | - | - | 1 | - | - | - | - | - | 23 | - | 2 | 6 | - | - | |
| 23 | MF |  | Ogenyi Onazi< | --Süper Lig--> | 9 | - | 1 | 3 | - | - | 1 | - | - | - | - | - | 10 | - | 1 | 3 | - | - | |
| 25 | GK | | Tolgahan Acar< | --Süper Lig--> | 5 | - | - | 1 | - | - | 6 | - | - | 1 | - | - | 11 | - | - | 2 | - | - | |
| 44 | FW | | Alihan Kalkan< | --Süper Lig--> | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | - | - | - | - | - | |
| 55 | DF |  | Syam Ben Youssef< | --Süper Lig--> | 4 | - | - | - | - | - | - | - | - | - | - | - | 4 | - | - | - | - | - | |
| 60 | DF | | Özgür Çek< | --Süper Lig--> | 14 | - | - | 2 | - | - | - | - | - | - | - | - | 14 | - | - | 2 | - | - | |
| 61 | DF | | Zeki Yavru< | --Süper Lig--> | 30 | - | 4 | 2 | - | 1 | 4 | - | - | 3 | - | - | 34 | - | 4 | 5 | - | 1 | |
| 70 | FW | | Olcay Şahan< | --Süper Lig--> | 26 | 1 | 2 | 2 | - | - | 4 | - | - | 1 | - | - | 30 | 1 | 2 | 3 | - | - | |
| 72 | DF | | Murathan Sütcü< | --Süper Lig--> | - | - | - | - | - | - | 2 | - | - | 1 | - | - | 2 | - | - | 1 | - | - | |
| 77 | FW | Modou Barrow< | --Süper Lig--> | 24 | 3 | 2 | 3 | - | 1 | - | - | - | - | - | - | 24 | 3 | 2 | 3 | - | 1 | ||
| 90 | MF |  | Isaac Sackey< | --Süper Lig--> | 20 | - | - | 5 | - | - | 4 | - | - | - | - | - | 24 | - | - | 5 | - | - | |
| 4 | DF | | Kadir Kurt< | --Süper Lig--> | - | - | - | - | - | - | 4 | - | - | - | - | - | 4 | - | - | - | - | - | |
| 17 | FW | | Mehmet Akyüz< | --Süper Lig--> | 7 | - | - | - | - | - | 4 | 2 | 2 | - | - | - | 11 | 2 | 2 | - | - | - | |
| 22 | DF |  | Cristian Săpunaru< | --Süper Lig--> | 14 | - | - | 3 | - | - | 1 | - | - | - | - | - | 15 | - | - | 3 | - | - | |
| 24 | FW | | Burak Çalık< | --Süper Lig--> | 3 | - | - | 1 | - | - | 4 | 2 | 1 | - | - | - | 7 | 2 | 1 | 1 | - | - | |
| 27 | DF | | Emre Sağlık< | --Süper Lig--> | - | - | - | - | - | - | 4 | - | - | 1 | - | - | 4 | - | - | 1 | - | - | |
| 33 | GK | | Adam Stachowiak< | --Süper Lig--> | 26 | - | - | 2 | - | - | - | - | - | - | - | - | 26 | - | - | 2 | - | - | |
| 39 | DF | | Kerem Can Akyüz< | --Süper Lig--> | - | - | - | - | - | - | 2 | - | - | - | - | - | 2 | - | - | - | - | - | |
See main article: 2019–20 Süper Lig.
Pld = Matches played; W = Matches won; D = Matches drawn; L = Matches lost; GF = Goals for; GA = Goals against; GD = Goal difference; Pts = Points
See main article: 2019–20 Turkish Cup.