The 2023/24 UEFA Champions League second qualifying round draw took place at the House of European Football in Nyon, Switzerland, on Wednesday 21 June. The two-legged ties will take place on 25/26 July and 1/2 August.

Champions path
Group 1

Winners of match 3: Žalgiris Vilnius (LTU) / Struga (MKD) vs Galatasaray (TUR)
Winners of match 2: Ballkani (KOS) / Ludogorets (BUL) vs Winners of match 5: Olimpija Ljubljana (SVN) / Valmiera (LVA)
Winners of match 4: Raków Czestochowa (POL) / Flora Tallinn (EST) vs Winners of match 1: Lincoln Red Imps (GIB) / Qarabağ (AZE)

Group 2

Winners of match 6: KÍ Klaksvík (FRO) / Ferencváros (HUN) vs Winners of match 9: Häcken (SWE) / The New Saints (WAL)
Winners of match 7: HJK Helsinki (FIN) / Larne (NIR) vs Molde (NOR)
Winners of match 8: Shamrock Rovers (IRL) / Winners of the Preliminary Round vs Copenhagen (DEN)

Group 3

Winners of match 11: Farul Constanța (ROU) / Sheriff Tiraspol (MDA) vs Winners of match 14: Hamrun Spartans (MLT) / Maccabi Haifa (ISR)
Aris Limassol (CYP) vs Winners of match 12: Partizani (ALB) / BATE Borisov (BLR)
Winners of match 15: Urartu (ARM) / Zrinjski (BIH) vs Winners of match 10: Slovan Bratislava (SVK) / Swift Hesper (LUX)
GNK Dinamo (CRO) vs Winners of match 13: Astana (KAZ) / Dinamo Tbilisi (GEO)

League path
Dnipro-1 (UKR) vs Panathinaikos (GRE)
Servette (SUI) vs Genk (BEL)