Objectives <p>This study assessed the prevalence and factors associated with multimorbidity among adults in community settings in Bangladesh.</p> Methods <p>A cross-sectional study was conducted among 600 individuals aged ≥ 50&#xa0;years living in three districts of Bangladesh. A multi-stage cluster sampling technique was used. Data were collected through structured interviews covering individual-level, household-level, and community-level factors. The presence of multimorbidity was determined based on self-reporting of two or more known diagnoses of chronic conditions. Logistic regression was used to assess the factors associated with multimorbidity.</p> Results <p>The prevalence of multimorbidity among individuals was around 39% (95% CI: 34.6–42.4), with hypertension (35%) being the most common condition. Being unemployed, having a smaller family size, and a lower monthly income were significantly associated with higher odds of multimorbidity, with odds ratios of 1.78 (95% CI: 1.02–3.10), 1.49 (95% CI: 1.04–2.13), and 1.72 (95% CI: 1.11–2.68), respectively.</p> Conclusions <p>We found a 39% prevalence of multimorbidity among older adults in Bangladesh, having hypertension as the most prevalent condition. Our findings may help to emphasize the importance of providing awareness-building programs and increasing investment in healthcare services&#xa0;to provide services for decreasing&#xa0;multimorbity</p>