SP u plivanju 2015 – 4 × 100 m mješovito (mješovita štafeta)
Dodjela medalja
Datumi	5. august
Države	28
Pobjedničko vrijeme	3:41.71
Osvajači medalja
Chris Walker-Hebborn Adam Peaty Siobhan-Marie O'Connor Fran Halsall Ross Murdoch Rachael Kelly    Velika Britanija   Ryan Murphy Kevin Cordes Katie McLaughlin Margo Geer Kendyl Stewart Lia Neal    Sjedinjene Američke Države   Jan-Philip Glania Hendrik Feldwehr Alexandra Wenk Annika Bruhn    Njemačka
2017 →

Takmičenja u disciplini 4 × 100 m mješovito za mješovite štafete na Svjetskom prvenstvu u plivanju 2015. održana su 5. augusta 2015.^[1] Ovo je bio prvi put da je ova disciplina bila u programu svjetskog prvenstva.

Aktualni rekordi u ovoj disciplini prije početka takmičenja prikazani su u tabeli.

Rekord	Vrijeme	Država	Datum	Mjesto
Svjetski rekord	3:46.52	Australija	31. 1. 2014.	Perth

Budući da ove discipline ranije nije bilo na svjetskim prvenstvima, nije ni postojao rekord prvenstava.

Na ovom prvenstvu postavljeni su sljedeći rekordi:

Rekord	Vrijeme	Država	Datum	Takmičenje
Svjetski rekord	3:45.87	Rusija	5. 8. 2015.	Grupa 2
Svjetski rekord	3:42.33	SAD	5. 8. 2015.	Grupa 3
Svjetski rekord	3:41.71	Velika Britanija	5. 8. 2015.	Finale

Oznake

Napomena: Sva vremena su po istočnoevropskom vremenu (UTC+03:00).

Kvalifikacije su počele u 10:49.^[2]

Plasman	Grupa	Staza	Država	Plivači	Vrijeme	Napomena
1.	3	2	SAD	Ryan Murphy (52.18) Kevin Cordes (58.33) Kendyl Stewart (57.78) Lia Neal (54.04)	3:42.33	K, SR
2.	3	0	Velika Britanija	Chris Walker-Hebborn (53.40) Ross Murdoch (59.14) Rachael Kelly (58.02) Fran Halsall (53.83)	3:44.39	K
3.	4	3	Njemačka	Jan-Philip Glania (53.89) Hendrik Feldwehr (59.22) Alexandra Wenk (57.88) Annika Bruhn (54.40)	3:45.39	K, NR
4.	2	4	Rusija	Darja Ustinova (59.89) Kiril Prigoda (59.99) Daniil Pahomov (51.52) Veronika Popova (54.47)	3:45.87	K
5.	3	7	Italija	Simone Sabbioni (53.46) Arianna Castiglioni (1:07.13) Matteo Rivolta (51.29) Erika Ferraioli (54.15)	3:46.03	K, NR
6.	1	6	Kina	Xu Jiayu (53.44) Li Xiang (1:01.38) Chen Xinyi (58.51) Zhu Menghui (54.15)	3:47.48	K, NR
7.	3	1	Mađarska	Gábor Balog (54.03) Dávid Horváth (1:01.66) Evelyn Verrasztó (59.19) Zsuzsanna Jakabos (54.62)	3:49.50	K
8.	4	9	Kanada	Russell Wood (54.76) Rachel Nicol (1:07.60) Noemie Thomas (57.96) Karl Krug (49.28)	3:49.60	K
9.	4	4	Brazil	Daynara de Paula (1:02.58) Felipe Lima (1:00.86) Daiene Dias (1:00.17) João de Lucca (49.84)	3:53.45
10.	3	5	Švicarska	Nils Liess (56.01) Martin Schweizer (1:01.81) Danielle Villars (59.47) Megan Connor (56.27)	3:53.56
11.	1	4	Finska	Mimosa Jallow (1:01.48) Sami Aaltomaa (1:01.64) Emilia Pikkarainen (59.79) Ari-Pekka Liukkonen (52.46)	3:55.37
12.	4	7	Kolumbija	Omar Pinzón (57.42) Jorge Murillo (1:01.57) Jessica Camposano (1:00.84) Isabella Arcila (55.59)	3:55.42
13.	4	6	Singapur	Quah Zheng Wen (54.63) Ho Ru'En Roanne (1:11.98) Quah Ting Wen (59.80) Yeo Kai Quan (51.10)	3:57.51
14.	2	8	Meksiko	Lourdes Villaseñor (1:04.70) Daniela Carrillo (1:10.01) Daniel Ramirez Carranza (55.15) Alejandro Escudero (50.95)	4:00.81
15.	1	3	Tajland	Kasipat Chograthin (59.13) Radomyos Matjiur (1:04.03) Sutasinee Pankaew (1:03.60) Jenjira Srisa-Ard (1:00.43)	4:07.19
16.	2	3	Azerbejdžan	Boris Kirilov (58.16) Anton Želtjakov (1:02.95) Alsu Bayramova (1:06.50) Fatima Alkaramova (1:00.32)	4:07.93
17.	2	0	Kostarika	Mario Montoya (1:01.81) Esteban Araya (1:07.64) Marie Laura Meza (1:01.11) Helena Moreno (1:00.19)	4:10.75
18.	2	9	Bolivija	Andrew Rutherfurd (59.14) José Quintanilla (1:08.95) Karen Torrez (1:02.83) María José Ribera (1:01.57)	4:12.49
19.	2	2	Papua Nova Gvineja	Ryan Pini (56.38) Tegan McCarthy (1:17.87) Sam Seghers (56.07) Barbara Vali-Skelton (1:03.58)	4:13.90
20.	3	6	Zambija	Jade Howard (1:08.07) Alex Axiotis (1:07.06) Ralph Goveia (56.41) Tilka Paljk (1:02.86)	4:14.40
21.	4	0	Makao	Ngou Pok Man (59.43) Lei On Kei (1:14.85) Chao Man Hou (1:00.80) Long Chi Wai (1:00.94)	4.16.02
22.	2	5	Nezavisni plivači	Kimiko Raheem (1:05.47) Machiko Raheem (1:24.19) Matthew Abeysinghe (56.34) Cherantha de Silva (53.24)	4:19.24
23.	3	8	Jordan	Mohammed Bedour (1:04.16) Lydia Musleh (1:18.81) Khader Baqlah (57.68) Talita Baqlah (59.06)	4:19.71
24.	3	9	Dom. Republika	Arianna Sanna (1:10.71) Jean Luis Gómez (1:10.40) Dorian McMenemy (1:06.93) Jhonny Peréz (51.75)	4:19.79
25.	4	1	Kenija	Talisa Lanoe (1:09.32) Issa Mohamed (1:13.15) Emily Muteti (1:05.72) Hamdan Bayusuf (55.80)	4:23.99
26.	4	5	Mongolija	Enhuslen Batbajar (1:13.20) Delgerhu Mjagmar (1:14.17) Batsaihan Dulgun (59.05) Jesui Bajar (1:08.04)	4:34.46
–	2	7	Turska	Jekaterina Avramova (1:02.97) Viktoriya Zeynep Gunes (DKV) Kaan Türker Ayar Kemal Arda Gürdal	DKV
–	3	4	Francuska	Benjamin Stasiulis (54.43) Giacomo Perez-Dortona (59.55) Marie Wattel (58.62) Anna Santamans (DKV)	DKV
–	1	2	Albanija		NS
–	1	5	Filipini		NS
–	2	1	Surinam		NS
–	2	6	Egipat		NS
–	3	3	Japan		NS
–	4	2	Argentina		NS
–	4	8	Mozambik		NS

Finale je održano u 19:19.^[3]

Plasman	Staza	Država	Plivači	Vrijeme	Napomena
	5	Velika Britanija	Chris Walker-Hebborn (52.94) Adam Peaty (57.98) Siobhan-Marie O'Connor (57.02) Fran Halsall (53.77)	3:41.71	SR
	4	SAD	Ryan Murphy (53.31) Kevin Cordes (58.63) Katie McLaughlin (57.56) Margo Geer (53.77)	3:43.27
	3	Njemačka	Jan-Philip Glania (53.52) Hendrik Feldwehr (59.16) Alexandra Wenk (57.21) Annika Bruhn (54.24)	3:44.13	NR
4.	7	Kina	Xu Jiayu (52.74) Li Xiang (1:00.47) Lu Ying (57.39) Zhu Menghui (54.05)	3:44.65
5.	6	Rusija	Anastasija Fesikova (1:00.48) Julija Jefimova (1:05.46) Daniil Pahomov (51.60) Vladimir Morozov (47.29)	3:44.83
6.	2	Italija	Simone Sabbioni (53.68) Arianna Castiglioni (1:06.44) Piero Codia (51.59) Silvia Di Pietro (53.88)	3:45.59
7.	8	Kanada	Russell Wood (54.51) Richard Funk (59.69) Katerine Savard (57.83) Sandrine Mainville (54.20)	3:46.23
8.	1	Mađarska	Gábor Balog (54.32) Dávid Horváth (1:01.80) Evelyn Verrasztó (59.46) Zsuzsanna Jakabos (54.48)	3:50.06

• 
  Njemačka
• 
  SAD
• 
  V. Britanija

• Službena stranica Arhivirano 2. 8. 2015. na Wayback Machine