Piotr Oliver Celeban (born 25 June 1985) is a Polish former professional footballer who currently serves as a fitness coach of Śląsk Wrocław II.

On 20 June 2012, Vaslui announced that they had reached an agreement to sign Celeban on a free transfer from Śląsk Wrocław.

[5] Despite playing as a right back in Vaslui's opening against Rapid, Celeban established himself in the central defence alongside Cape Verde international Fernando Varela.

[8] On 3 November, he scored a brace, bringing his tally to 4 goals in 10 league games, as Vaslui defeated Ceahlăul Piatra Neamț 4–3.

[13] Celeban scored Vaslui's first goal of the season on 5 August against CFR Cluj with a 4th-minute header from Adrian Sălăgeanu's corner.