| Competition: | TFF First League |
| Season: | 2022–23 |
| Dates: | 5 August 2022 – 21 May 2023[1] |
| Winners: | Samsunspor (7th title) |
| Promoted: | Samsunspor Çaykur Rizespor Pendikspor |
| Relegated: | Altınordu Denizlispor |
| League Topscorer: | Marco Paixão (21 goals) |
| Biggest Home Win: | |
| Biggest Away Win: | Boluspor 1–5 Samsunspor Bandırmaspor 0–4 Bodrumspor Denizlispor 0–4 Ankara Keçiörengücü |
| Highest Scoring: | |
| Matches: | 346 |
| Total Goals: | 926 |
| Longest Wins: | Samsunspor (7 matches) |
| Longest Unbeaten: | Samsunspor (20 matches) |
| Longest Winless: | Gençlerbirliği (17 matches) |
| Longest Losses: | Yeni Malatyaspor (15 matches) |
| Prevseason: | 2021–22 |
| Nextseason: | 2023–24 |
The 2022–23 TFF First League was the 22nd season since the league was established in 2001 and 60th season of the second-level football league of Turkey since its establishment in 1963–64.
| Team | Home city | Stadium | Capacity | |
|---|---|---|---|---|
| Adanaspor | Adana | New Adana Stadium | 33,543 | |
| Altay | İzmir (Alsancak) | Alsancak Mustafa Denizli Stadium | 14,000 | |
| Altınordu | İzmir (Alsancak) | Bornova Aziz Kocaoğlu Stadium | 9,138 | |
| Ankara Keçiörengücü | Ankara (Keçiören) | Ankara Aktepe Stadium | 4,883 | |
| Bandırmaspor | Bandırma | 17 Eylül Stadium | 12,725 | |
| Bodrumspor | Muğla (Bodrum) | Bodrum İlçe Stadium | 4,563 | |
| Boluspor | Bolu | Bolu Atatürk Stadium | 8,456 | |
| Çaykur Rizespor | Rize | Yeni Rize Şehir Stadı | 15,332 | |
| Altaş Denizlispor | Denizli | Denizli Atatürk Stadium | 18,745 | |
| Erzurumspor | Erzurum | Kazım Karabekir Stadium | 21,374 | |
| Eyüpspor | Istanbul, (Eyüp) | Eyüp Stadium | 2,500 | |
| Gençlerbirliği | Ankara (Yenimahalle) | Eryaman Stadium | 20,560 | |
| Göztepe | İzmir (Göztepe) | Gürsel Aksel Stadium | 25,035 | |
| Manisa | Manisa | Manisa 19 Mayıs Stadium | 16,066 | |
| Pendikspor | Istanbul, (Pendik) | Pendik Stadium | 2,650 | |
| Sakaryaspor | Sakarya (Adapazarı) | New Sakarya Stadium | 28,154 | |
| Samsunspor | Samsun Stadium | 33,919 | ||
| Tuzlaspor | Istanbul, (Tuzla) | Tuzla Belediye Stadium | 1,600 | |
| Yeni Malatyaspor | Malatya | New Malatya Stadium | 27,044 |
| Team | Head coach | Captain | Kit manufacturer | Sponsor |
|---|---|---|---|---|
| Adanaspor |  Youssef Aït Bennasser | Joma | ||
| Altay |  Tuna Üzümcü | İbrahim Öztürk | Nike | Bluedoor |
| Altınordu | Hasan Özer | Ahmet İlhan Özek | Capelli Sport | |
| Ankara Keçiörengücü | Tacettin Bakacak | Aykut Demir | Nike | Ayhanlar Otogaz |
| Bey Çimento Bandırmaspor | Sami Uğurlu | Kerim Avcı | Umbro | Bey Çimeto |
| Bodrumspor | İsmet Taşdemir | Yekta Kurtuluş | Puma | Bitci |
| Boluspor | Tugay Kaçar | Adidas | Dyorex | |
| Çaykur Rizespor | Bülent Korkmaz | Emirhan Topçu | Umbro | Çaykur |
| Altaş Denizlispor | Bülent Ertuğrul | Gökhan Süzen | nadd | Rams |
| Erzurumspor | Hakan Kutlu | Mustafa Yumlu | Nike | |
| Eyüpspor | Arda Turan | Ryan Babel | Puma | Green Motion Car Rental |
| Gençlerbirliği | Sinan Kaloğlu | Abdullah Durak | Nike | Kutup |
| Göztepe |  Ekrem Dağ | Yasin Öztekin | Umbro | |
| Manisa | Yalçın Koşukavak | Nizamettin Çalışkan | Puma | ECA |
| Pendikspor | Osman Özköylü | Erdem Özgenç | Puma | Siltaş Yapı |
| Sakaryaspor | Taner Taşkın | Oğuz Kocabal | Diadora | Bitexen |
| Yılport Samsunspor | Hüseyin Eroğlu | Osman Çelik | Diadora | Yılport |
| Tuzlaspor | Emre Morgil |  Rajko Rotman | Puma | Bitexen |
| Yeni Malatyaspor | Yılmaz Vural | Buğra Çağıran | Uhlsport | |
The table lists the positions of teams after each week of matches. In order to preserve chronological evolvements, any postponed matches are not included to the round at which they were originally scheduled, but added to the full round they were played immediately afterwards.
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| Rank | Player | Team | Goals |
|---|---|---|---|
| 1 | 21 | ||
| 2 | 19 | ||
| 3 | 17 | ||
| 4 | 15 | ||
| 5 | 14 | ||
| 6 | 13 | ||
| 7 | 12 | ||
| 8 | 11 | ||
| 11 | |||
| 11 | |||