Oliynyk with Metalist Kharkiv in 2010
|Full name||Denys Viktorovych Oliynyk|
|Date of birth||16 June 1987|
|Place of birth||Zaporizhia, Ukrainian SSR|
|Height||1.78 m (5 ft 10 in)|
|2007||→ Naftovyk-Ukrnafta Okhtyrka (loan)||14||(1)|
|2008||→ Arsenal Kyiv (loan)||16||(5)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 27 November 2016.
‡ National team caps and goals correct as of 21 June 2016
Oliynyk arrived in Dynamo Kyiv in 2004. There he was featured frequently in Dynamo-3, Dynamo-2, and the reserve squad of the main team. Although Oliynyk played in two games in Dynamo Kyiv's main team in the 2006–07 season, he was not officially promoted to the main team until in May 2008 after the end of the 2007–08 season by new coach Yuriy Semin who was searching for new talents.
Naftovyk-Ukrnafta Okhtyrka (loan)
Arsenal Kyiv (loan)
For the first half of the 2008–09 season, Oliynyk was loaned off with fellow team-mate Vitaliy Mandzyuk to Arsenal Kyiv in July 2008. His time with Arsenal was extremely impressive as he quickly became one of the leaders of the midfield and attack.
Seeking to strengthen his team for the UEFA Cup 2008-09, Metalist Kharkiv coach Myron Markevych purchased Oliynyk during the winter transfer season. Oliynyk established himself in the squad and played in the UEFA Cup and in the Ukrainian Premier League.
- Юрий Семин посмотрит в деле молодежь – ua-football.com (Russian)
- Денис Олейник и Денис Дедечко будут играть за Ахтырку – ua-football.com (Russian)
- Денис Олейник подписал контракт с "Металлистом" – ua-football.com
- Олейник подписал контракт с Днепром – football.ua
- "Oleinik verstärkt die Lilien-Offensive". kicker Online (in German). 9 August 2016. Retrieved 9 August 2016.