Lojze Logar was born in Mežica. He studied painting under Professors France Mihelič, Marij Pregelj, Nikolaj Omersa and Maksim Sedej at the Academy of Fine Arts in Ljubljana. He graduated in 1968. He continued his studies with a specialization in graphics under Professors Riko Debenjak and Marjan Pogačnik, and completed it in 1970.
In 1987, he won the Prešeren Fund Award for his graphic and painting works exhibited at the Equrna Gallery.