A total of 41 athletes from 19 countries have so far confirmed their participation in the Longines FEI World Cup Final 2014/2015, which will take place in Las Vegas, NV (USA), on 15-19 April. The definite entry deadline for the Longines FEI World Cup Final is Monday, 6 April at midnight.
 
The athletes that have already confirmed their participation are:
 
Defending Champion:

Daniel Deusser (GER)
 
Arab League (2 slots):

Bassem Hassan Mohammed (QAT)
Sheikh Ali Bin Khalid Al Thani (QAT)
 
New Zealand League (1 slot):

Katie Laurie (NZL)
 
South America South League (1 slot):

Joao Eduardo Ferreira de Carvalho (BRA)
 
Longines FEI World Cup Western European League (18 slots, plus 2 extra athletes):

Steve Guerdat (SUI)
Bertram Allen (IRL)
Kevin Staut (FRA)
Marco Kutscher (GER)
Marcus Ehning (GER)
Maikel van der Vleuten (NED)
Douglas Lindelöw (SWE)
Jur Vrieling (NED)
Hans-Dieter Dreher (GER)
Martin Fuchs (SUI)
Geir Gulliksen (NOR)
Pénélope Leprevost (FRA)
Sergio Alvarez Moya (ESP)
Luca Maria Moneta (ITA)
Pius Schwizer (SUI)
Gerco Schröder (NED)
Jos Verlooy (BEL)
Patrice Delaveau (FRA)
Extra athletes:
Lucy Davis (USA)
Edwina Tops-Alexander (AUS)
 
Central European League (3 slots):

Kristaps Neretnieks (LAT)
Vladimir Beletskiy (RUS)
Andis Varna (LAT)
 
North America East Coast League (7 slots):

Todd Minikus (USA)
Laura Kraut (USA)
Elizabeth Madden (USA)
Jack Towell (USA)
Kirsten Coe (USA)
McLain Ward (USA)
Katherina A. Dinan (USA)
 
North America West Coast League (3 slots):

Richard Fellers (USA)
Karl Cook (USA)
Vinton Karrasch (USA)
 
North America East and West Coast Leagues: Canada (1 slot):

Chris Sorensen (CAN)
 
North America East and West Coast Leagues: Mexico (2 slots):

Manuel Alvarez Ruigalindo (MEX)
Everardo Hegewisch Diaz Infante (MEX)
 

Source: Press release from FEI