The 2015 Individual Long Track/Grasstrack World Championship was the 45th edition of the FIM speedway Individual Long Track World Championship.^[1][2]

The world title was won by Jannick de Jong of the Netherlands.^[3]

Round	Date	Venue
1	14 May	Herxheim
2	26 Aug	Eenrum
3	12 Sep	Vechta
4	19 Sep	Mühldorf

Pos	Rider	Round 1	Round 2	Round 3	Round 4	Total Pts
1	Jannick de Jong	17	19	15	24	75
2	Erik Riss	15	22	16	15	68
3	Dimitri Bergé	18	12	11	23	64
4	Theo Pijper	15	18	14	14	61
5	Josef Franc	7	20	10	16	53
6	Mathieu Tresarrieu	20	–	8	22	50
7	Joonas Kylmäkorpi	22	24	–	–	46
8	Richard Hall	5	15	16	8	44
9	Michael Hartel	18	–	18	–	36
10	Stephane Tresarrieu	5	12	8	6	31
11	Glen Phillips	3	9	5	12	29
12	Jörg Tebbe	15	2	2	10	29
13	Stephan Katt	3	4	10	10	27
14	Kai Huckenbeck	x	4	9	10	23
15	Andrew Appleton	7	4	6	4	21
16	Dirk Fabriek	7	11	2	1	21
17	Henry van der Steen	–	4	–	–	4
18	Theo di Palma	–	–	-	4	4
19	Alexander Dubrana	–	–	–	1	1