Stjepan Radeljić (Bosnian pronunciation: [stjêpaːn rǎdeʎitɕ]; born 5 September 1997) is a Bosnian professional footballer who plays as a centre-back for Moldovan Super Liga club Sheriff Tiraspol. Radeljić started his professional career at VfB Stuttgart II, before joining Osijek in 2018. He was loaned to Široki Brijeg in 2020 and to Sheriff Tiraspol in 2021. In 2022, he signed with Sheriff Tiraspol permanently.