| Season: | 1944–45 |
| League Result: | 3rd |
| Cup1 Result: | 3rd |
| Cup2 Result: | Semi final |
| League Topscorer: | Bülent Eken (13) Gündüz Kılıç (13) |
| Season Topscorer: | Bülent Eken (22) Reha Eken (22) |
| Pattern B1: | _gal1940-1943 |
| Pattern So1: | _Galatasarayaway1940s |
| Leftarm1: | FFD900 |
| Body1: | FFD900 |
| Rightarm1: | DC143C |
| Socks1: | c80815 |
| Pattern B2: | _Galatasarayaway1944-1945 |
| Pattern So2: | _Galatasarayaway1944-1946 |
| Leftarm2: | FFD900 |
| Rightarm2: | A32638 |
| Shorts2: | DC143C |
The 1944–45 season was Galatasaray SK's 41st in existence and the club's 33rd consecutive season in the Istanbul Football League.
| No. | Pos. | Name | Total | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | ||||
| align="left" | - | GK |  Erdoğan Atlıoğlu | 11 | 0 | 14 | 0 | n/a | n/a | 25 | 0 |
| align="left" | - | GK | Osman İncili | 4 | 0 | 0 | 0 | n/a | n/a | 4 | 0 |
| align="left" | - | GK | Saim Kaur | 3 | 0 | 0 | 0 | n/a | n/a | 3 | 0 |
| align="left" | - | DF | Bülent Eken | 17 | 13 | 13 | 7 | n/a | n/a | 30 | 20 |
| align="left" | - | DF | Salim Şatıroğlu (C) | 13 | 0 | 7 | 0 | n/a | n/a | 20 | 0 |
| align="left" | - | DF | İsmet Kalaoğlu | 10 | 0 | 9 | 0 | n/a | n/a | 19 | 0 |
| align="left" | - | DF | Faruk Barlas | 9 | 0 | 12 | 0 | n/a | n/a | 21 | 0 |
| align="left" | - | DF | Mahmut Kefeli | 3 | 0 | 0 | 0 | n/a | n/a | 3 | 0 |
| align="left" | - | DF | Necmi Erdoğdu | 1 | 0 | 0 | 0 | n/a | n/a | 1 | 0 |
| align="left" | - | DF | Adnan İncirmen | 1 | 0 | 0 | 0 | n/a | n/a | 1 | 0 |
| align="left" | - | MF | Namık Sınmaz | 16 | 0 | 9 | 0 | n/a | n/a | 25 | 0 |
| align="left" | - | MF | Mustafa Gençsoy | 16 | 1 | 11 | 0 | n/a | n/a | 27 | 1 |
| align="left" | - | MF | Arif Sevinç | 13 | 1 | 14 | 0 | n/a | n/a | 27 | 1 |
| align="left" | - | MF | Enver Arslanalp | 5 | 0 | 0 | 0 | n/a | n/a | 5 | 0 |
| align="left" | - | MF | Hikmet Ebcim | 3 | 1 | 0 | 0 | n/a | n/a | 3 | 1 |
| align="left" | - | MF | Turgan Ece | 1 | 0 | 0 | 0 | n/a | n/a | 1 | 0 |
| align="left" | - | MF | İsmail Yönder | 1 | 0 | 0 | 0 | n/a | n/a | 1 | 0 |
| align="left" | - | FW | Muzaffer Tokaç | 17 | 9 | 14 | 7 | n/a | n/a | 31 | 16 |
| align="left" | - | FW | Gündüz Kılıç | 17 | 13 | 10 | 3 | n/a | n/a | 27 | 16 |
| align="left" | - | FW | Reha Eken | 16 | 9 | 11 | 9 | n/a | n/a | 27 | 18 |
| align="left" | - | FW | Orhan Canpolat | 15 | 3 | 10 | 1 | n/a | n/a | 25 | 4 |
| align="left" | - | FW | Şahap Turgan | 5 | 6 | 5 | 2 | n/a | n/a | 10 | 8 |
| align="left" | - | FW | Gazanfer Olcayto | 1 | 0 | 8 | 1 | n/a | n/a | 9 | 1 |
| align="left" | - | FW | Mehmet Ali Gültekin | 0 | 0 | 5 | 3 | n/a | n/a | 5 | 3 |
| align="left" | - | FW | Eşfak Aykaç | 0 | 0 | 2 | 0 | n/a | n/a | 2 | 0 |
In:
See main article: 1944–45 Istanbul Football League.
Kick-off listed in local time (EEST)
See main article: 1945 Turkish National Division.
See main article: 1945 Istanbul Football Cup.