2023 Superettan
| Season | 2023 | 
|---|---|
| Champions | Västerås SK | 
| Promoted | Västerås SK GAIS | 
| Relegated | Jönköpings Södra IF AFC Eskilstuna | 
| Matches played | 240 | 
| Goals scored | 673 (2.8 per match) | 
| Top goalscorer | Jesper Westermark (17 goals) | 
| Biggest home win | Utsikten 5–0 GIF Sundsvall (10 June 2023) | 
| Biggest away win | Gefle 0–6 GAIS (23 September 2023) Trelleborg 0–6 GAIS (8 October 2023) | 
| Highest scoring | Örebro 5–3 Skövde AIK (17 September 2023) | 
| Longest winning run | Västerås SK (8 wins) | 
| Longest unbeaten run | Utsikten (10 games) | 
| Longest winless run | Skövde AIK (10 games) | 
| Longest losing run | Örgryte IS (5 games) | 
| Highest attendance | 13,011 GAIS 0–1 Örgryte IS (1 June 2023) | 
| Lowest attendance | 104 Utsikten 4–1 IK Brage (14 May 2023) | 
| Total attendance | 578,443 | 
| Average attendance | 2,582 | 
| ← 2022  2024 → All statistics correct as of 11 November 2023. | |
The 2023 Superettan was the 24th season of Superettan, Sweden's second-tier football division in its current format. It was part of the 2023 Swedish football season and contested by 16 teams.