| Tournament details | |
|---|---|
| Country | Soviet Union (Ukrainian SSR) |
| Defending champions | FC Pivdenstal Yenakiive |
| Final positions | |
| Champions | FC Avanhard Lozova |
| Runners-up | FC Zirka Berdychiv |
The 1988 Football Cup of Ukrainian SSR among KFK was the annual season of Ukraine's football knockout competition. It was a republican-level competition; therefore, teams of masters that competed at the All-Union level did not participate.
| Team 1 | Score | Team 2 |
|---|---|---|
| FC Enerhiya Nova Kakhovka | 4–4 (5–3 p) | FC Meteor Simferopol |
| FC Dnister Zalishchyky | 5–0 | FC Plastyk Vynohradove |
| FC Karpaty Kamianka-Buzka | 5–0 | FC Khimik Rivne |
| FC Voskhod Kiev | 2–1 | FC Hranit Sharhorod |
| FC Avanhard Smila | 0–2 | FC Hirnyk Pavlohrad |
| FC Radyst Kirovohrad | 0–1 | FC Avanhard Lozova |
| FC Pivdenstal Yenakieve | 1–1 (4–2 p) | FC Khimik Severodonetsk |
| FC Olimpiyets Prymorsk | 1–0 | FC Shakhtar Snizhne |
| FC Naftovyk Pyriatyn | 2–0 | FC Nyva Myronivka |
| FC Naftovyk Dolyna | 5–3 | FC Pidshypnyk Lutsk |
| FC Sudnoremontnyk Illichivsk | w/o | Mykolaiv Oblast |
Notes:
Notes:
| Team 1 | Score | Team 2 |
|---|---|---|
| FC Khimik Bezdryk | 4–0 | FC Olimpiyets Prymorsk |
| FC Hirnyk Pavlohrad | 0–1 | FC Naftovyk Dolyna |
| FC Zirka Berdychiv | 2–0 | FC Iskra Teofipol |
| FC Avanhard Lozova | 1–1 (5–4 p) | FC Enerhiya Nova Kakhovka |
| Team 1 | Score | Team 2 |
|---|---|---|
| FC Naftovyk Dolyna | 1–2 | FC Zirka Berdychiv |
| FC Avanhard Lozova | 2–0 | FC Khimik Bezdryk |
| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| FC Avanhard Lozova | 3–3 (6–5 p) | FC Zirka Berdychiv | 1–1 | 2–2 |