The 1969–70 Mitropa Cup was the 30th season of the Mitropa football club tournament. It was won by Vasas who beat Inter Bratislava in the two-legged final 4–1 on aggregate.
| Tournament details | |
|---|---|
| Teams | 16 |
| Final positions | |
| Champions |  Vasas (5th title) |
| Runners-up |  Inter Bratislava |
| Tournament statistics | |
| Matches played | 29 |
| Goals scored | 86 (2.97 per match) |
Round of 16
edit| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| Inter Bratislava
|
6–1 |  First Vienna
|
6–1 | w/o |
| Wacker Innsbruck
|
3–3 (a) | Csepel
|
1–2 | 2–1 |
Hajduk Split 
|
3–1 |  Brescia
|
3–1 | 0–0 |
| Honvéd
|
3–2 | Lazio
|
1–1 | 2–1 |
| Vasas
|
4–3 | Vardar
|
1–1 | 3–2 |
| Slavia Prague
|
7–1 | Hellas Verona
|
4–1 | 3–0 |
| Radnički Kragujevac
|
2–1 | Lokomotíva Košice
|
2–0 | 0–1 |
| Admira Wien
|
4–2 | Bohemians Prague
|
2–1 | 2–1 |
Quarter-finals
edit| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| Slavia Prague
|
3–3 (a) | Hajduk Split
|
1–1 | 2–2 |
| Admira Wien
|
1–7 | Vasas
|
0–4 | 1–3 |
| Radnički Kragujevac
|
2–5 | Honvéd
|
2–1 | 0–4 |
| Wacker Innsbruck
|
1–3 | Inter Bratislava
|
0–3 | 1–0 |
Semi-finals
edit| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| Slavia Prague
|
1–2 | Vasas
|
1–1 | 0–1 |
| Honvéd
|
1–3 | Inter Bratislava
|
0–1 | 1–2 |
Final
edit| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| Inter Bratislava
|
3–5 | Vasas
|
2–1 | 1–4 |