See main article: Swimming at the 2018 Mediterranean Games.
| Event: | Men's 4 × 100 metre medley relay |
| Games: | 2018 Mediterranean Games |
| Dates: | 25 June |
| Venue: | Campclar Aquatic Center |
| Location: | Tarragona, Spain |
| Competitors: | 32 |
| Nations: | 8 |
| Win Value: | 3:36.64 |
| Gold: | Apostolos Christou Ioannis Karpouzlis Stefanos Dimitriadis Kristian Golomeev |
| Gold Nation: | GRE |
| Silver: | Velimir Stjepanović Čaba Silađi Ivan Lenđer Aleksa Bobar |
| Silver Nation: | SRB |
| Bronze: | Ege Başer Berkay Öğretir Ümit Can Güreş Kemal Arda Gürdal |
| Bronze Nation: | TUR |
| Prev: | 2013 |
| Next: | 2022 |
The men's 4 × 100 metre medley relay event at the 2018 Mediterranean Games was held on 25 June 2018 at the Campclar Aquatic Center.[1]
Prior to this competition, the existing world and Mediterranean Games records were as follows:
| World record | 3:27.28 | Rome, Italy | 2 August 2009 | ||
| Mediterranean Games record | 3:34.22 | Pescara, Italy | 1 July 2009 |
The final was held at 19:18.[2]
| Rank | Lane | Nation | Swimmers | Time | Notes | |
|---|---|---|---|---|---|---|
| 6 | Apostolos Christou (54.56) Ioannis Karpouzlis (1:01.71) Stefanos Dimitriadis (52.34) Kristian Golomeev (48.03) | 3:36.64 | ||||
| 4 | Velimir Stjepanović (55.75) Čaba Silađi (59.92) Ivan Lenđer (52.68) Aleksa Bobar (50.09) | 3:38.44 | NR | |||
| 5 | Ege Başer (57.36) Berkay Öğretir (1:00.29) Ümit Can Güreş (51.94) Kemal Arda Gürdal (49.79) | 3:39.38 | NR | |||
| 4 | 3 | Hugo González (55.44) Mario Navea (1:01.74) Alberto Lozano (53.12) Moritz Berg (49.55) | 3:39.85 | |||
| 5 | 1 | Youssef Said (55.89) Youssef Elkamash (1:01.42) Marwan Elkamash (55.42) Ali Khalafalla (49.67) | 3:42.40 | |||
| 6 | 7 | Gabriel Lópes (55.94) Tomás Veloso (1:03.99) Miguel Nascimento (55.43) Alexis Santos (51.28) | 3:46.64 | |||
| 8 | ||||||
| 2 |