Master's thesis Forms of intentional bodily injuries in criminal legislation of the Republic of Croatia includes a detailed review and analysis of criminal offences of Bodily Injury, Serious Bodily Injury, Particularly Serious Bodily Injury and Serious Bodily Injury Resulting in Death, which fall under Criminal offences against life and limb. To begin with, the thesis includes a presentation of sanctioning the perpetrators for inflicting bodily injuries through different historical eras with examples from the legislation from those eras, starting from ancient times and all the way to the 20th century. In the following chapters, the meaning of criminal offences against life and limb are specified and the legal descriptions of all individually listed criminal offences are given, followed by their detailed analysis with examples from case law followed by a comparison of currently valid provisions with provisions from the Criminal Code from 1997. The fifth chapter is describing the process of the expert witness testimony procedure in criminal proceedings and the expert witness testimony of the bodily injuries procedure itself, followed by the analysis of the process while highlighting the important role of effectively performed procedure of expert witness testimony. Furthermore, the thesis presents statistical data and a comparative analysis of data on the number of reports, charges and convictions for criminal offences of bodily injury, serious bodily injury, especially serious bodily injury and serious bodily injury resulting in death within the period from 2017. to 2021., based on the data collected by the Croatian Bureau of Statistics. Finally, the very end of the paper consists of the analysis of case law of the final rendered judgments from the Pula Municipal Court within the period from 2013. to 2018.