Apostolos Christou is a swimmer who has competed for Greece. He competed at the 2016, 2020, and 2024 Summer Olympic Games. He became the first Greek swimmer to win an Olympic medal in a pool event when he claimed a silver in the men's 200 metres backstroke at his third Games in 2024.
Olympic Results[]
| Year | Event | Rank |
|---|---|---|
| 2016 | Men's 100m backstroke | 18th |
| Men's 200m backstroke | 24th | |
| Men's 4x100m freestyle relay | 10th | |
| Men's 4x100m medley relay | 15th | |
| 2020 | Men's 100m freestyle | 18th |
| Men's 100m backstroke | 11th | |
| Men's 4x100m freestyle relay | 15th | |
| Men's 4x100m medley relay | 14th | |
| Mixed 4x100m medley relay | 11th | |
| 2024 | Men's 100m backstroke | 4th |
| Men's 200m backstroke | 
| |
| Mixed 4x100m medley relay | 13th |
2016[]
| Discipline | Round | Time |
|---|---|---|
| 100 metres backstroke | Heats | 54.12 |
| Semifinal | Did not advance | |
| Final | ||
| 200 metres backstroke | Heats | 1:59.78 |
| Semifinal | Did not advance | |
| Final | ||
| 4x100 metres freestyle relay | Heats | 3:14.62 (48.14 split) |
| Final | Did not advance | |
| 4x100 metres medley relay | Heats | 3:36.75 (54.68 split) |
| Final | Did not advance |
2020[]
| Discipline | Round | Time | |
|---|---|---|---|
| 100 metres freestyle | Heats | 48.50 | |
| Semifinal | Did not advance | ||
| Final | |||
| 100 metres backstroke | Heats | 53.77 | |
| Semifinal | 53.41 | ||
| Final | Did not advance | ||
| 4x100 metres freestyle relay | Heats | 3:15.29 (49.00 split) |
|
| Final | Did not advance | ||
| 4x100 metres medley relay | Heats | 3:36.28 (48.23 split) |
|
| Final | Did not advance | ||
| Mixed 4x100 metres medley relay | Heats | 3:44.77 (53.18 split) |
NR |
| Final | Did not advance | ||
2024[]
| Discipline | Round | Time | |
|---|---|---|---|
| 100 metres backstroke | Heats | 52.95 | |
| Semifinal | 52.77 | ||
| Final | 52.41 | ||
| 200 metres backstroke | Heats | 1:57.18 | |
| Semifinal | 1:56.33 | ||
| Final | 1:54.82 | NR | |
| Mixed 4x100 metres medley relay | Heats | 3:46.40 (52.83 split) |
|
| Final | Did not advance | ||
 Swimming 2020 • Men's 4x100 metre freestyle relay
|
|---|
| Apostolos Christou |
| Kristian Gkolomeev |
| Odyssefs Meladinis |
| Andreas Vazaios |
| Swimming 2020 • Men's 4x100 metre medley relay
|
|---|
| Apostolos Christou |
| Eyaggelos Makrygiannis |
| Konstadinos Meretsolias |
| Andreas Vazaios |
| Swimming 2020 • Mixed 4x100 metre medley relay
|
|---|
| Apostolos Christou |
| Theodora Drakou |
| Konstadinos Meretsolias |
| Anna Ntountounaki |
| Swimming 2024 • Mixed 4x100 metre medley relay
|
|---|
| Apostolos Christou |
| Theodora Drakou |
| Evangelos Efraim Ntoumas |
| Anna Ntountounaki |