| Season | 1964 |
|---|---|
| Dates | 1 August 1964 – 3 January 1965 |
| Champions | Universitario |
| Relegated | KDT Nacional |
| 1965 Copa Libertadores | Universitario |
←1963 1965 → | |
The1964 season of thePeruvian Primera División, the top category ofPeruvian football, was played by 10 teams. The national champions wereUniversitario. At the end of the regular season (home and away matches) teams were split in 2 groups of 5 teams: top 5 played for the title and bottom 5 played for the relegation. Teams carried their regular season records and played an additional round (4 further matches).
| Promoted from 1963 Segunda División | Relegated from 1963 Primera División |
|---|---|
 Carlos Concha(1st) |  Mariscal Sucre(10th) |
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification or relegation |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Universitario | 18 | 14 | 1 | 3 | 43 | 17 | +26 | 29 | Liguilla Final |
| 2 | Sporting Cristal | 18 | 10 | 4 | 4 | 31 | 18 | +13 | 24 | |
| 3 | Alianza Lima | 18 | 10 | 3 | 5 | 33 | 15 | +18 | 23 | |
| 4 | Deportivo Municipal | 18 | 11 | 1 | 6 | 32 | 22 | +10 | 23 | |
| 5 | Sport Boys | 18 | 9 | 3 | 6 | 30 | 14 | +16 | 21 | |
| 6 | Centro Iqueño | 18 | 8 | 5 | 5 | 21 | 20 | +1 | 21 | Liguilla Descenso |
| 7 | Defensor Lima | 18 | 4 | 5 | 9 | 20 | 29 | −9 | 13 | |
| 8 | Ciclista Lima | 18 | 4 | 4 | 10 | 21 | 35 | −14 | 12 | |
| 9 | Carlos Concha | 18 | 3 | 2 | 13 | 15 | 45 | −30 | 8 | |
| 10 | KDT Nacional | 18 | 1 | 4 | 13 | 7 | 38 | −31 | 6 |
Teams play each other once, either home or away. All matches were played inLima andCallao.
| Home \ Away | ALI | CAR | IQU | CIC | DLI | MUN | KDT | SBA | CRI | UNI |
|---|---|---|---|---|---|---|---|---|---|---|
| Alianza Lima | 6–1 | 2–3 | 5–0 | 2–3 | 2–0 | 5–0 | 1–1 | 2–0 | 0–3 | |
| Carlos Concha | 0–2 | — | — | — | — | — | 0–6 | 0–2 | 0–3 | |
| Centro Iqueño | 0–0 | — | — | — | — | — | 1–0 | 0–3 | 0–2 | |
| Ciclista Lima | 1–2 | — | — | — | — | — | 1–2 | 1–2 | 1–5 | |
| Defensor Lima | 0–0 | — | — | — | — | — | 1–2 | 1–1 | 2–3 | |
| Deportivo Municipal | 0–1 | — | — | — | — | — | 1–0 | 5–4 | 4–1 | |
| KDT Nacional | 0–2 | — | — | — | — | — | 1–3 | 1–2 | 0–4 | |
| Sport Boys | 0–1 | 5–0 | 1–1 | 0–0 | 2–0 | 0–2 | 5–0 | 1–0 | 1–0 | |
| Sporting Cristal | 2–0 | 0–0 | 2–1 | 4–0 | 2–0 | 2–1 | 1–1 | 2–1 | 1–1 | |
| Universitario | 1–0 | 3–1 | 3–2 | 4–2 | 4–0 | 1–2 | 1–0 | 2–0 | 2–1 |
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification or relegation | UNI | ALI | MUN | SBA | CRI | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Universitario(C) | 22 | 17 | 2 | 3 | 49 | 18 | +31 | 36 | 1965 Copa Libertadores | 2–1 | 0–0 | ||||
| 2 | Alianza Lima | 22 | 11 | 5 | 6 | 37 | 19 | +18 | 27 | 2–2 | 0–0 | |||||
| 3 | Deportivo Municipal | 22 | 12 | 3 | 7 | 40 | 27 | +13 | 27 | 1–2 | 5–1 | |||||
| 4 | Sport Boys | 22 | 11 | 3 | 8 | 33 | 18 | +15 | 25 | 0–2 | 0–1 | |||||
| 5 | Sporting Cristal | 22 | 10 | 5 | 7 | 32 | 25 | +7 | 25 | 0–2 | 0–1 |
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification or relegation | IQU | DLI | CIC | CAR | KDT | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Centro Iqueño | 22 | 10 | 5 | 7 | 24 | 24 | 0 | 25 | — | 2–1 | |||||
| 2 | Defensor Lima | 22 | 7 | 6 | 9 | 30 | 31 | −1 | 20 | — | — | |||||
| 3 | Ciclista Lima | 22 | 6 | 5 | 11 | 25 | 39 | −14 | 17 | — | — | |||||
| 4 | Carlos Concha | 22 | 3 | 5 | 14 | 20 | 51 | −31 | 11 | — | — | |||||
| 5 | KDT Nacional(R) | 22 | 1 | 5 | 16 | 12 | 50 | −38 | 7 | 1965 Segunda División | — | — |