| Competition: | Liga 2 |
| Season: | 2019 |
| Dates: | 19 May – 30 November 2019 |
| Winners: | Cienciano |
| Relegated: | Sport Loreto Los Caimanes Sport Victoria |
| League Topscorer: | Ronal Huaccha (19 goals) |
| Biggest Home Win: | Atlético Grau 6–0 Cultural Santa Rosa (21 September) |
| Biggest Away Win: | Comerciantes Unidos 0–4 Deportivo Coopsol (28 July) Sport Loreto 0–4 Juan Aurich (10 November) Santos 0–4 Deportivo Coopsol (20 November) |
| Highest Scoring: | Sport Loreto 3–6 Atlético Grau (18 August) |
| Matches: | 126 |
| Total Goals: | 378 |
| Prevseason: | 2018 |
| Nextseason: | 2020 |
The 2019 Liga 2 season was the 74th edition of the second tier of Federación Peruana de Futbol. The season play started in April 2019 and ended on 1 December 2019.
Before the season, the clubs Deportivo Hualgayoc and Sport Rosario were relegated to the Copa Perú for outstanding debts with the SAFAP.
Sport Victoria was disabled mid-season and relegated to the Copa Perú for outstanding debts with the SAFAP.
The season has two phases: a home-and-away round-robin phase and a liguilla (league). The team with the most points at the end of the first phase will be crowned 2019 Liga 2 champions and will be promoted to the 2020 Liga 1. The teams who finished 2nd through 7th in the round-robin phase qualify to the liguilla which qualifies two teams to the 2019 Peruvian promotion play-offs. Seeds 4 through 7 play each other. The winners then play the teams in 2nd and 3rd place for a place in the promotion play-offs.[1]
| Team | City | Stadium[2] | Capacity[3] |
|---|---|---|---|
| 5,000 | |||
| 7,000 | |||
| 40,000 | |||
| 12,000 | |||
| 10,000 | |||
| 3,000 | |||
| 7,000 | |||
| 2,000 | |||
| 10,000 | |||
| 25,000 | |||
| 8,000 | |||
| 10,000 | |||
|}
|}
| Rank | Name | Club | Goals | |||
|---|---|---|---|---|---|---|
| align=center | 1 |  Ronal Huaccha | Atlético Grau | align=center | 19 | |
| align=center | 2 | Enzo Borges | Comerciantes Unidos | align=center | 13 | |
| align=center | 3 |  Victor Perlaza | Alianza Atlético | align=center | 12 | |
| 4 | Jair Cordova | Juan Aurich | 10 | |||
| José Cuero | Cienciano | |||||
| align=center | 6 | Steven Aponzá | Atlético Grau | align=center | 9 | |
| align=center | 7 |  Ronaille Calheira | Cultural Santa Rosa | align=center | 8 | |
| 8 | Junior Viza | Unión Huaral | 8 | |||
| Óscar Franco | Cienciano | |||||
| align=center | 10 | Jorge Ramírez | Alianza Atlético | align=center | 7 |