| Kainã | |
| Birth Date: | 31 May 1997 |
| Birth Place: | Porto Alegre, Brazil |
| Height: | 1.96 m |
| Position: | Forward |
| Currentclub: | Esteghlal Khuzestan |
| Clubnumber: | 9 |
| Youthclubs1: | Santo André |
| Youthclubs2: | União da Madeira |
| Years1: | 2017–2018 |
| Clubs1: | Felgueiras 1932 |
| Caps1: | 3 |
| Goals1: | 0 |
| Years2: | 2018–2019 |
| Clubs2: | Olhanense |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 2019 |
| Clubs3: | Moura |
| Caps3: | 16 |
| Goals3: | 1 |
| Years4: | 2019–2020 |
| Clubs4: | Marco |
| Years5: | 2020–2021 |
| Clubs5: | Besa |
| Caps5: | 15 |
| Goals5: | 7 |
| Years6: | 2021–2023 |
| Clubs6: | Vllaznia |
| Caps6: | 34 |
| Goals6: | 5 |
| Years7: | 2022 |
| Clubs7: | → Kastrioti (loan) |
| Caps7: | 20 |
| Goals7: | 7 |
| Years8: | 2023–2024 |
| Clubs8: | Tirana |
| Caps8: | 16 |
| Goals8: | 4 |
| Years9: | 2024 |
| Clubs9: | Chungnam Asan |
| Caps9: | 5 |
| Goals9: | 0 |
| Years10: | 2024– |
| Clubs10: | Esteghlal Khuzestan |
| Caps10: | 8 |
| Goals10: | 1 |
| Club-Update: | 30 October 2024 |
Kainã Nunes da Silva Amarante (born 31 May 1997), known simply as Kainã, is a Brazilian professional footballer who plays as a forward for Iranian club Esteghlal Khuzestan.[1] [2] [3]