2015–16 A1 Ethniki (men's water polo)
The 2015–16 A1 Ethniki is the 85th season of the Greek premier Water polo league and the 30th of A1 Ethniki.The following 12 clubs compete in the A1 Ethniki during the 2015–16 season:Standings
| Team | Pld | W | D | L | GF | GA | Diff | Pts |
| 1 | Olympiacos | 22 | 22 | 0 | 0 | 387 | 72 | +315 | 66 |
| 2 | Vouliagmeni | 22 | 19 | 1 | 2 | 213 | 115 | +98 | 58 |
| 3 | Panathinaikos | 22 | 14 | 4 | 4 | 217 | 151 | +66 | 46 |
| 4 | Ydraikos | 22 | 13 | 3 | 6 | 191 | 176 | +15 | 42 |
| 5 | Ethnikos | 22 | 12 | 3 | 7 | 189 | 160 | +29 | 39 |
| 6 | PAOK | 22 | 10 | 2 | 10 | 198 | 199 | −1 | 32 |
| 7 | Glyfada | 22 | 9 | 3 | 13 | 193 | 192 | +1 | 30 |
| 8 | Chios | 22 | 9 | 2 | 11 | 143 | 181 | −38 | 29 |
| 9 | Palaio Faliro | 22 | 7 | 2 | 13 | 171 | 207 | −36 | 23 |
| 10 | Kalamaki | 22 | 3 | 1 | 18 | 151 | 262 | −111 | 10 |
| 11 | GS Ilioupolis | 22 | 3 | 0 | 19 | 120 | 257 | −137 | 9 |
| 12 | NE Patras | 22 | 0 | 1 | 21 | 103 | 304 | −201 | −2 |
Pld - Played; W - Won; D - Drawn; L - Lost; GF - Goals for; GA - Goals against; Diff - Difference; Pts - Points.
Source: Play outs
| Rank | Team |
| Olympiacos |
| Vouliagmeni |
| Panathinaikos |
| 4 | Ethnikos |
| 5 | Ydraikos |
| 6 | PAOK |
| 7 | Glyfada |
| 8 | Chios |
| 9 | Palaio Faliro |
| 10 | Kalamaki |
| 11 | GS Ilioupolis |
| 12 | NE Patras |
