Is it that the question is too vague that most people vote no?
It's certainly possible use use OOP in languages such as C, sure, but if a language supports such as a paradigm, it becomes easier to utilitize these tools faster and more efficiently.
Every program or software may not be suited to be made in OOP-style, but the language should have the tools for the programmer to make it OOP easily and efficiently should they need to do so.