Aim: To determine the prevalence of orofacial mesenchymal neoplasms and classify them using the WHO criteria while appraising its applicability. Materials and Methods: This was a retrospective study involving a total sample of 192 entries diagnosed as mesenchymal tumors for the period 1990-2018 at the Oral Pathology Department, University College Hospital, Ibadan. The histopathology records were examined and clinicopathological data were obtained. Hematoxylin and Eosin slides of the cases were assessed to confirm the diagnosis. Tumors were classified using the WHO 2013 classification. Data were analyzed and presented using descriptive statistics. Results: Orofacial mesenchymal tumors constituted 7.9% of 2402 biopsies. There were 26 diagnoses in 161 tumors of the WHO classification. Male-to-female ratio was 1.1:1. Peak age group was in the third decade. Soft tissue tumors were 61.5%, while bone tumors were 38.5%. Benign tumors constituted 49.5%, while sarcomas and intermediate tumors were 45.8% and 4.7%, respectively. The mandibular region (29.7%) was the most commonly affected site. Adipocytic and osteogenic tumors were the most prevalent tumors in the soft tissue and osteoarticular series, respectively, representing 19.8% and 32.3% of all cases, while orofacial sarcomas constituted 3.6% of all lesions seen. Conclusion: The findings in this study are in line with those of previous studies. However, the WHO classification may not be suited for the orofacial region. Crafting of a classification system for mesenchymal tumors of the orofacial region would thus be necessary.