The present article aims to provide a pathway for trainers to expand and transform queer-affirmative psychotherapy practice to be more inclusive of queer groups that are underdiscussed in research and misunderstood in therapy settings, namely, people who are asexual, aromantic, and polyamorist. The article begins by outlining findings from a small but growing body of literature focusing on people who identify as asexual, aromantic, and polyamorist, which suggests that these populations face unique challenges and forms of discrimination when navigating their relationships, identity, and community. At the same time, these groups also report negative experiences of psychotherapy, including ignorance, minimization, and lack of understanding empathy on part of therapists. Such gaps may be bridged through cultural and structural changes in the way in which queer-affirmative psychotherapy models are disseminated in training contexts. Building upon models of queer-affirmative psychotherapy, critical theory, and queer theory, the article proposes steps that trainers may take to encourage students to expand their queer-affirmative practice so that it is more inclusive of and responsive to the experiences of asexual, aromantic, and polyamorist populations. The steps involve (a) cultivating criticality among trainees, (b) holding space for "not knowing," (c) providing diverse case examples, and (d) underlining advocacy as central and necessary to queer-affirmative practice. (PsycInfo Database Record (c) 2025 APA, all rights reserved).