Makipag-ugnayan
International Center:
- Email: spartacist@spartacist.org
- Address: Box 7429 GPO, New York, NY 10116, USA
Australia
Spartacist League of Australia
- Email: asp@exemail.com.au
- Address: PO Box 967 North Melbourne VIC 3051, Australia
Mga periodical
- Tel: (03) 9329 0275
- Email: redbattler@exemail.com.au
- Twitter: redbattlersla
- Address: Spartacist ANZ Publishing Co., PO Box 967 North Melbourne VIC 3051, Australia
Mga lokal
Melbourne
- Tel: (03) 9329 0275
- Email: spartacist-melb@exemail.com.au
- Address: GPO Box 2339, Melbourne Vic 3001
Sydney
- Tel: (02) 9281 2181
- Email: spartacist@exemail.com.au
- Address: PO Box 244, Burwood NSW 1805
Britain
Spartacist League/Britain
- Email: workershammer@btconnect.com
- Address: PO Box 42886, London N19 5WY, Britain
Mga periodical
- Tel: 020 7281 5504
- Email: workershammer@btconnect.com
- Twitter: workershammer
- Instagram: workershammer
- Address: PO Box 42886, London N19 5WY
Mga lokal
London
- Tel: 020 7281 5504
- Email: workershammer@btconnect.com
- Address: Spartacist Publications, PO Box 42886, London N19 5WY
Canada
Ligue trotskyste au Québec et au Canada
- Email: trotskyste.montreal@gmail.com
- Address: Les Éditions collectives, C.P. 83, Succ. Place d'Armes, Montréal QC H2Y 3E9, Canada
Mga periodical
- Tel: (514) 728-7578
- Email: republique.ouvriere@gmail.com
- Twitter: Rep_Ouvriere
- Facebook: republiqueouvriere
- Address: Les Éditions collectives, C.P. 583, Succ. Place d'Armes, Montréal QC H2Y 3H8, Canada
- Tel: (514) 728-7578
- Email: tl.workerstribune@gmail.com
- Address: Les Éditions collectives, C.P. 583, Succ. Place d'Armes, Montréal QC H2Y 3H8, Canada
Mga lokal
Montréal
- Tel: (514) 728-7578
- Email: trotskyste.montreal@gmail.com
- Address: C.P. 83 Succ. Place-d’Armes, Montréal, QC H2Y 3E9
Toronto
- Tel: (416) 593-4138
- Email: trotskyist.toronto@gmail.com
- Address: Box 7198, Station A, Toronto, ON M5W 1X8
Estados Unidos
Spartacist League/U.S.
- Tel: +1 (212) 732-7860
- Email: vanguard@tiac.net
- Address: Box 1377 GPO, New York, NY 10116, USA
Mga periodical
- Tel: +1 (212) 732-7862
- Email: vanguard@tiac.net
- Twitter: workersvanguard
- Address: Box 1377 GPO, New York, NY 10116, USA
Mga lokal
Bay Area
- Tel: +1 (510) 839-0851
- Email: slbayarea@fastmail.net
- Address: Box 29497, Oakland, CA 94604
Chicago
- Tel: +1 (312) 563-0441
- Email: chicagospartacist@sbcglobal.net
- Address: Box 6441, Main PO, Chicago, IL 60680
Los Angeles
- Tel: +1 (213) 380-8239
- Email: slsycla@sbcglobal.net
- Address: Box 29574, Los Feliz Sta., Los Angeles, CA 90029
New York
- Tel: +1 (212) 267-1025
- Email: nysl@tiac.net
- Address: Box 3381, Church St. Sta., New York, NY 10008
France
Ligue trotskyste de France
- Email: ltfparis@hotmail.fr
- Address: Le Bolchévik, BP 135-10, 75463 Paris Cedex 10, France
Mga periodical
- Tel: 01 42 08 01 49
- Email: ltfparis@hotmail.fr
- Twitter: lebolchevik_ltf
- Instagram: lebolchevik_ltf
- Address: Le Bolchévik, BP 135-10, 75463 Paris Cedex 10, France
Mga lokal
Paris
- Tel: 01 42 08 01 49
- Email: ltfparis@hotmail.fr
- Address: Le Bolchévik, BP 135-10, 75463 Paris Cedex 10
Rouen
- Tel: 06 52 01 79 38
- Email: ltfparis@hotmail.fr
- Address: LTF, Centre 316, 82 rue Jeanne d’Arc, 76003 Rouen
Germany
Spartakist-Arbeiterpartei Deutschlands
- Email: spartakist@online.de
- Address: Postfach 2 35 55, 10127 Berlin, Deutschland
Mga periodical
- Tel: (0 30) 4 43 94 00
- Email: spartakist@online.de
- Twitter: spartakist_ikl
- Instagram: spartakist_ikl
- Address: SpAD, c/o Verlag Avantgarde, Postfach 2 35 55, 10127 Berlin, Deutschland
Mga lokal
Berlin
- Tel: (0 30) 4 43 94 00
- Email: spartakist@online.de
- Address: SpAD, c/o Verlag Avantgarde, Postfach 2 35 55, 10127 Berlin
Hamburg
- Tel: (0 40) 32 36 44
- Email: spartakist@online.de
- Address: SpAD, c/o Verlag Avantgarde, Postfach 11 02 31, 20402 Hamburg
Greece
Τροτσκιστική Ομάδα της Ελλάδας
- Email: spartacist@hotmail.com
- Address: Τ.Θ. 8274, Τ.Κ. 10210, Αθήνα, Ελλάδα
Mga periodical
- Tel: 693 069 4112
- Email: spartacist@hotmail.com
- Twitter: toe_icl
- Instagram: toe_icl
- Address: Τ.Θ. 8274, Τ.Κ. 10210, Αθήνα, Ελλάδα
Mga lokal
Αθήνα
- Tel: 693 069 4112
- Email: spartacist@hotmail.com
- Address: Τ.Θ. 8274, Τ.Κ. 10210, Αθήνα, Ελλάδα
Italy
Lega trotskista d'Italia
- Email: red_sp@tin.it
- Address: Spartaco, Ufficio San Donato Milanese, Casella Postale 47, 20097 San Donato Milanese (MI), Italia
Mga periodical
- Tel: 02 9163 7755
- Email: red_sp@tin.it
- Address: Spartaco, Ufficio San Donato Milanese, Casella Postale 47, 20097 San Donato Milanese (MI), Italia
Mga lokal
Milano
- Tel: 02 9163 7755
- Email: red_sp@tin.it
- Address: Spartaco, Ufficio San Donato Milanese, Casella Postale 47, 20097 San Donato Milanese (MI), Italia
Mexico
Grupo Espartaquista de México
- Email: elantiimperialista@protonmail.com
- Address: Ángel Briseño, Apdo. Postal 006, Admón. Postal 13, CP 03501, Ciudad de México, México
Mga periodical
- Email: elantiimperialista@protonmail.com
- Twitter: gem_lci
- Instagram: gem_lci
- Facebook: gem.lci2
- Address: Escribe sólo: Ángel Briseño, Apdo. Postal 006, Admón. Postal 13, CP 03501, Ciudad de México, México
Mga lokal
Ciudad de México
- Email: elantiimperialista@protonmail.com
- Address: Ángel Briseño, Apdo. Postal 006, Admón. Postal 13, CP 03501, Ciudad de México
Pilipinas
Spartakistang Grupo Pilipinas
- Tel: +1 (212) 732-7862
- Email: spartacist@spartacist.org
- Address: Box 1377 GPO, New York, NY 10116, USA
Mga periodical
- Tel: +1 (212) 732-7862
- Email: spartacist@spartacist.org
- Twitter: SpartacistPH
- Facebook: SpartacistGroupPilipinas
- Address: Box 1377 GPO, New York, NY 10116, USA
Mga lokal
South Africa
Spartacist/South Africa
- Email: spartacist_sa@yahoo.com
- Address: Spartacist, P.O. Box 61574, Marshalltown, Johannesburg 2107, South Africa
Mga periodical
- Tel: 088-130-1035
- Email: spartacist_sa@yahoo.com
- Address: Spartacist, P.O. Box 61574, Marshalltown, Johannesburg 2107, South Africa
Mga lokal
Johannesburg
- Tel: 088-130-1035
- Email: Spartacist_SA@yahoo.com
- Address: P.O. Box 61574, Marshalltown, Johannesburg 2107