
Gabriela Baeza Zamora is a Mexican environmental activist, speaker and expert in sustainable development, recognized for popularizing the zero waste movement in Latin America through the documentary short film El Reto which was released on July 8, 2017. Since then, Baeza has lectured at conferences in important events on environmental issues, such as the Green Expo, the Ecofest and the Circular Economy Congress of Mexico. In July 2019, the newspaper El País included her in its list of the "10 world leaders who do not give up".

Aleta Baun is an Indonesian environmental activist. She has been described as the Indonesian Avatar.

Mabel Cañada Zorrilla is an antimilitarist and pacifist founder of the ecovillage of Lakabe, a town recovered in Navarra 40 years ago and integrated into the Iberian Ecovillage Network.

Joan Carling is an indigenous Filipino human rights activist and environmentalist who has defended the rights of native and marginalized peoples for over two decades. She has served as Secretary General of the Asia Indigenous Peoples Pact (AIPP) and has chaired the Cordillera People's Alliance in the Philippines. Carling has also contributed to the United Nations Framework Convention on Climate Change and REDD+ activities and has served as a member of the United Nations Permanent Forum on Indigenous Issues (UNPFii). In September 2018 she received the Champions of the Earth Lifetime Achievement Award from the United Nations Environment Programme in recognition of her work as an environmentalist and a defender of human rights.

Ana Colovic Lesoska is a Macedonian biologist who since 2011 has campaigned against the construction of dams for hydroelectric power production in the Mavrovo National Park in order to safeguard threatened species, including the Balkan lynx. This led to the withdrawal of loans from the World Bank and the European Bank for Reconstruction and Development (EBRD), convincing the Government of North Macedonia to suspend further work on dams in the national park. In recognition of her efforts, in April 2019 she was one of six environmentalists to be awarded the Goldman Environmental Prize.

Martha Delgado Peralta is an environmentalist and the Undersecretary for Multilateral Affairs and Human Rights at the Mexican Ministry of Foreign Affairs. Delgado Peralta was elected to local congress in 2003. From 2006-2012 she served as Minister of the Environment of Mexico City. During her time as Minister of the Environment she helped to develop environmental policies including Green Plan of Mexico City, the Climate Action Program and a bike sharing program called ECOBICI.

Jacqueline (Jacqui) Evans is a marine conservationist from the Cook Islands. Her efforts to protect the marine environment surrounding the islands came to fruition in July 2017 when the government created the Marae Moana marine park. It provided for the sustainable management of 763,000 square miles of ocean territory, including 15 more highly protected exclusion zones covering 125,000. In recognition of her efforts, in April 2019 Evans was one of six environmentalists to be awarded the Goldman Environmental Prize.

Mery Godigna Collet is a Venezuelan artist, writer, philanthropist and environmental advocate living in Austin, Texas.

Sumak Helena Sirén Gualinga is an Indigenous environmental and human rights activist from the Kichwa Sarayaku community in Pastaza, Ecuador.

Patricia Gualinga, is a female human rights defender and indigenous rights defender of the Pueblo Kichwa de Sarayaku, an indigenous community in the Ecuadorian Amazon.

Agitu Ideo Gudeta was an Ethiopian Oromo farmer, entrepreneur, and environmentalist who immigrated to Italy after experiencing conflict due to her political activism against land grabbing by the military for international corporations. She established a goat farming operation using the indigenous breed Pezzata Mòchena to produce dairy and beauty products. Gudeta became a national symbol of environmentalism and successful refugee integration into Italian society by the press and politicians. She died violently in December 2020; Adams Suleiman, a Ghanaian seasonal worker she had hired, was charged with raping and murdering her.

Kathy Jetn̄il-Kijiner is a poet and climate change activist from the Marshall Islands.

Antônia Melo da Silva is a Brazilian human rights activist and environmentalist. In 2017, she received the Alexander Soros Foundation Award for Environmental and Human Rights Activism for leading campaigns against the construction of the Belo Monte Dam and other environmentally harmful projects in the Amazon rainforest.

Vanessa Nakate is a Ugandan climate justice activist. She grew up in Kampala and started her activism in December 2018 after becoming concerned about the unusually high temperatures in her country.

Ngụy Thị Khanh is executive director, and founder, of the Green Innovation and Development Centre (GreenID) in Vietnam. Khanh is also the advocacy coordinator for the Vietnam Rivers Network (VRN). In 2018 Khanh won the Goldman Environmental Prize for her work with Vietnamese governmental agencies developing long-term sustainable energy strategies that reduced dependence on coal power.

Claire Nouvian is a French environment activist, journalist, television producer, film director and organizational leader.

Na'Taki Osborne Jelks is an American environmental scientist. She is an assistant professor of environmental and health sciences at Spelman College, and a visiting professor of public health at Agnes Scott College. She is known for her activism in environmental justice and urban sustainability, for which she was named a Champion of Change by the White House in 2014.

Betty Osceola is a Native American Everglades educator, conservationist, anti-fracking and clean water advocate. She is a member of the Miccosukee Tribe of Indians of Florida Panther Clan. Osceola was born and raised in the Everglades and is an airboat captain and operator of Buffalo Tiger Airboat Rides on Tamiami Trail near Miami, Florida.

Gretta T. Pecl is an Australian marine ecologist, Australian Research Council Future Fellow, and the Director of the Centre for Marine Socioecology (CMS) at the University of Tasmania. Her work focuses on species and ecosystem responses to climate change, as well as using socioecological approaches to adapt natural resource management for climate change. She is on the editorial board of Springer Nature's Reviews in Fish Biology and Fisheries, and is a Subject Editor for Ecography.

Ursula Rakova is an environmentalist and climate change activist from Papua New Guinea. In 2008 she was awarded the Pride of PNG award for her environmental contributions to the development of her country. As executive director of the not-for-profit organisation Tulele Peisa, she is responsible for organizing the relocation of the inhabitants of the Carteret Islands to the mainland of Bougainville Province. The islands are expected to be uninhabitable by 2040, rendering Rakova's people the world's first climate refugees.

Francisca Ramírez Tórrez is a Nicaraguan farmer and peasants (campesinos) rights activist. She has been a leader of protests that began in 2014 against the proposed development of an inter-oceanic canal through Nicaragua and for the repeal of the 2013 legislation granting Chinese company HKND the concession for the canal and other infrastructure projects.

María Cecilia Suárez de Garay, known professionally as Cecilia Suárez, is a Mexican actress and a prominent activist working with the United Nations and European Union campaigning against femicide and violence against women. She has starred in film, television, and theater across the United States, Mexico, and Spain.