Zechariah Nahum Obiero (born 18 January 2005) is an English professional footballer who plays as a midfielder for EFL League One club Leyton Orient.

[2] He signed a two-and-a-half-year professional contract with Orient in February 2022.

[3] He had appeared as an unused substitute in the EFL Cup tie with Queens Park Rangers on 11 August 2021.

[5] In February 2023, Obiero signed for National League South club Cheshunt on loan.

[6] On 20 October 2023, Obiero signed for Chelmsford City on loan.