| Season: | 1948–49 |
| League Result: | 1st |
| League Topscorer: | Reha Eken (11) |
| Season Topscorer: | Reha Eken (11) |
| Pattern B1: | _gal1943-1950 |
| Pattern So1: | _hoops_gold |
| Leftarm1: | FFD900 |
| Rightarm1: | A32638 |
| Shorts1: | FFFFFF |
| Socks1: | A32638 |
| Pattern La2: | _red_stripes |
| Pattern B2: | _chivas59 |
| Pattern Ra2: | _red_stripes |
| Pattern So2: | _gal1112a |
| Leftarm2: | FFD900 |
| Body2: | FFD900 |
| Rightarm2: | FFD900 |
| Shorts2: | FFFFFF |
| Socks2: | 000000 |
The 1948–49 season was Galatasaray SK's 45th in existence and the club's 37th consecutive season in the Istanbul Football League.
| No. | Pos. | Name | Total | ||||
|---|---|---|---|---|---|---|---|
| Apps | Goals | Apps | Goals | ||||
| align="left" | - | GK |  Osman İncili | 5 | 0 | 5 | 0 |
| align="left" | - | GK | Erdoğan Atlıoğlu | 9 | 0 | 9 | 0 |
| align="left" | - | DF | Bülent Eken | 14 | 1 | 14 | 1 |
| align="left" | - | DF | Koçis Kandidis | 3 | 2 | 3 | 2 |
| align="left" | - | DF | Naci Özkaya | 13 | 0 | 13 | 0 |
| align="left" | - | DF | Fazıl Göknar | 1 | 0 | 1 | 0 |
| align="left" | - | DF | Necmi Erdoğdu | 9 | 0 | 9 | 0 |
| align="left" | - | DF | Salim Şatıroğlu | 1 | 0 | 1 | 0 |
| align="left" | - | MF | Musa Sezer | 14 | 0 | 14 | 0 |
| align="left" | - | MF | Doğan Koloğlu | 2 | 0 | 2 | 0 |
| align="left" | - | FW | Süreyya Görkey | 1 | 0 | 1 | 0 |
| align="left" | - | FW | Halis Etçi | 5 | 1 | 5 | 1 |
| align="left" | - | FW | İsfendiyar Açıksöz | 14 | 8 | 14 | 8 |
| align="left" | - | FW | Reha Eken | 14 | 11 | 14 | 11 |
| align="left" | - | FW | Muzaffer Tokaç | 11 | 4 | 11 | 4 |
| align="left" | - | FW | Gündüz Kılıç | 13 | 8 | 13 | 8 |
| align="left" | - | FW | Orhan Canpolat | 14 | 4 | 14 | 4 |
See main article: 1948–49 Istanbul Football League.
Kick-off listed in local time (EEST)
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