Still missing some names, but the most important drivers are here.
Entry list will be published tonight, but not seeded I think

Carlos Vieira PRT Citroën DS3 R5
Ruben Rodrigues PRT Citroën DS3 R5
David Botká HUN Citroën DS3 R5

Josh Moffett IRL Ford Fiesta R5 U28
Tomasz Kasperczyk POL Ford Fiesta R5 U28
Luis Rego Jr PRT Ford Fiesta R5 U28
Morat Bostanci TUR Ford Fiesta R5 U28
Alexey Lukyanuk RUS Ford Fiesta R5
Kajetan Kajetanowicz POL Ford Fiesta R5
Ricardo Moura PRT Ford Fiesta R5
João Barros PRT Ford Fiesta R5
Jarosław Kołtun POL Ford Fiesta R5
Łukasz Habaj POL Ford Fiesta R5
Joaquim Alves PRT Ford Fiesta R5
Elias Barros PRT Ford Fiesta R5

Manuel Castro PRT Hyundai i20 R5

Pepe López ESP Peugeot 208 T16 U28
José António Suarez ESP Peugeot 208 T16 U28

Nikolay Gryazin RUS Skoda Fabia R5 U28
Ralfs Sirmacis LET Skoda Fabia R5 U28
Sylvain Michel FRA Skoda Fabia R5 U28 (I'm not sure 100%)
Jan Černý CZE Skoda Fabia R5 U28
Marijan Griebel DEU Skoda Fabia R5 U28
Albert v. Thurn u. TaxisDEU Skoda Fabia R5
Bruno Magalhães PRT Skoda Fabia R5
Miguel Barbosa PRT Skoda Fabia R5
Pedro Meireles PRT Skoda Fabia R5
Max Rendina ITA Skoda Fabia R5
Diogo Salvi PRT Skoda Fabia R5

Carlos Fernandes PRT Skoda Fabia S2000

Ricardo Teodósio PRT Mitsubishi Lancer Evo X
Carlos Martins PRT Mitsubishi Lancer Evo X
Sergey Remennik RUS Mitsubishi Lancer Evo X
Zelindo Melegari ITA Mitsubishi Lancer Evo IX
Luis Pimentel PRT Mitsubishi Lancer Evo IX
Hugo Mesquita PRT Mitsubishi Lancer Evo IX
??? PRT Mitsubishi Lancer Evo IX
??? PRT Mitsubishi Lancer Evo IX

Bugra Banaz TUR Ford Fiesta R2T U27
Christine Giampaoli ESP Ford Fiesta R2 U27

Tamara Molinaro ITA Opel Adam R2 U27
Chris Ingram GBR Opel Adam R2 U27
Jari Huttunen FIN Opel Adam R2 U27

Catie Munnings GBR Peugeot 208 R2 U27
Dominik Brož CZE Peugeot 208 R2 U27
Karel Kupec CZE Peugeot 208 R2 U27
Marcos González ESP Peugeot 208 R2 U27
Filip Mareš CZE Peugeot 208 R2 U27
Artur Muradian RUS Peugeot 208 R2 U27
Aleks Zawada POL Peugeot 208 R2 U27

Paulo Neto PRT Citroën DS3 R3T Max
Rafael Botelho PRT Citroën DS3 R3T

Gil Antunes PRT Renault Clio R3T
Aloísio Monteiro PRT Renault Clio R3T
Carlos Oliveira PRT Renault Clio R3

Pedro Antunes PRT Peugeot 208 R2

Marco Reis PRT Skoda Fabia R2