Josefina Aguilar, born in 1945, is a renowned Mexican folk artist from Ocotlán de Morelos, Oaxaca, and a member of the esteemed Aguilar family. She is celebrated for her exquisite small clay figurines, known as muñecas, which she learned to craft from her mother. Using red clay, Aguilar skillfully portrays everyday village activities, religious and folkloric scenes, notable figures, and special Day of the Dead statues. Her exceptional artwork has garnered attention from notable collectors, including Nelson Rockefeller, who discovered her talent during a visit to Oaxaca in 1975. Despite losing her vision in 2014, Aguilar continues to create her unique figurines using touch as her guide, emphasizing that "It's not the eyes. It's the hand and the brain." Mentored by her mother and grandmother from a young age, Aguilar's expertise has been passed down through generations, with her family members also excelling in the art of sculpting and painting. Her remarkable work is showcased in prestigious museums across the United States and has inspired a children's book by author Jeanette Winter. Aguilar's dedication to her craft and her family's commitment to preserving their artistic legacy have left an indelible mark on the world of folk art.

Josefina Fierro de Bright, born in 1914 in Mexicali, Baja California, was a Mexican-American leader who played a pivotal role in organizing resistance against discrimination in the American Southwest during the Great Depression. Her parents fled the Mexican revolution and settled in California, where she grew up with a strong emphasis on education and independence. Despite initially planning to study medicine at the University of California, Los Angeles, Fierro de Bright's activist pursuits took precedence, leading her to become a prominent organizer. Supported by her husband, Hollywood screenwriter John Bright, she spearheaded boycotts and played a key role in the formation of El Congreso de Pueblos de Habla Española, a civil rights organization for Hispanic migrants. She also actively worked on issues targeting the needs of lower-income and non-bilingual Mexicans for basic civil rights in the United States. Furthermore, she organized the Sleepy Lagoon Defense Committee and actively participated during the Zoot Suit Riots. Josefina Fierro de Bright's impactful and courageous activism left a lasting legacy in the fight for equality and justice for Mexican and Spanish-speaking communities in the United States.

Josefina Villamil Tinajero is a Mexican-American educator and author renowned for her contributions to bilingual literacy and higher education. As a former president of the National Association for Bilingual Education (NABE) and a distinguished professor of bilingual education at the University of Texas at El Paso (UTEP), Tinajero's expertise in bilingual education is widely recognized. Born in Chihuahua, Mexico, Tinajero overcame language barriers to become a trailblazer in the field of bilingual education. She has also served as the dean of the College of Education at UTEP and has been honored with the Ohtli Award by the Mexican government for her significant contributions to bilingual education. With a successful program promoting college attendance among Latino students, Tinajero's work has positively impacted countless lives. Her publications, including "The Power of Two Languages: Literacy and Biliteracy for Spanish-speaking students," further showcase her dedication to advancing bilingual education. Tinajero's remarkable achievements have rightfully earned her a place in the El Paso Women's Hall of Fame.

Josefina Oliver (1875–1956) was a prominent Argentine diarist and self-taught photographer known for her extensive collection of journals and photographs. Born in Caballito to Spanish immigrants from Mallorca, Josefina began documenting her life at the age of 16, ultimately filling 20 volumes with her thoughts and experiences over a period of more than 60 years. Her passion for photography led her to capture over 2,600 images, which were later showcased in posthumous exhibitions throughout Argentina. Despite leaving school at a young age, Josefina's dedication to her craft and her family life with her husband, Pepe Salas, and their children, left a lasting impact on her native country. She passed away in Buenos Aires in 1956, leaving behind a legacy of artistic and personal expression.