| Randy Emeka Obi | |
| Birth Date: | 30 April 1999 |
| Birth Place: | Tochigi, Japan |
| Height: | 1.98 m |
| Position: | Forward |
| Youthclubs1: | FC Spirit |
| Youthclubs2: | FC Anero Utsunomiya |
| Youthyears3: | –2017 |
| Youthclubs3: | Albirex Niigata |
| Years1: | 2018–2019 |
| Caps1: | 5 |
| Goals1: | 3 |
| Clubs1: | Iwaki |
| Years2: | 2020–2023 |
| Caps2: | 14 |
| Goals2: | 1 |
| Clubs2: | Oliveirense |
| Years3: | 2021–2022 |
| Caps3: | 2 |
| Goals3: | 0 |
| Clubs3: | → Benfica Castelo Branco (loan) |
| Years4: | 2023 |
| Caps4: | 7 |
| Goals4: | 0 |
| Clubs4: | → Camacha (loan) |
| Club-Update: | 14:30, 1 October 2023 (UTC) |
is a Japanese professional footballer who plays as a forward. Currently a free agent, he most recently played for Campeonato de Portugal club Camacha, on loan from Oliveirense.
In January 2020, Obi signed a two-and-a-half-year contract for Liga Portugal 2 club Oliveirense from Iwaki.[1]
On 31 January 2023, Obi joined Camacha on loan until the end of the 2022–23 season.[2]