Previous research showed that employee acceptance in the workplace has a positive effect on their productivity and job satisfaction, which ultimately results in easier job retention. At the beginning of the 21st century, the Republic of Croatia enacted legislation that encourages and regulates the employment of persons with disabilities. For them to keep their jobs, it is necessary to enable them social engagement. Currently, there is only a small number of studies in Croatia that deal with the quality of social inclusion of employees with disabilities in the workplace. The main aim of this paper is to establish the quality of social acceptance of employees with disabilities in the workplace in the cities of Zagreb, Split, and Rijeka. Using different quantitative and qualitative methods, the perspective of people with disabilities, their colleagues, and employers was observed. For this research, a survey questionnaire was constructed, which was distributed to the subjects in an online form. The study involved eighteen employees with disabilities, seven employers, and three colleagues without disabilities. Nonparametric tests were used in the quantitative processing of the results; Spearman correlation coefficient and Median test. The results showed that the acceptance of employees with disabilities is most influenced by their work performance and character. Furthermore, it was found that most employees with disabilities are satisfied with their relationships with colleagues and that they make strong friendships in the workplace.