In general, most graduate schools require applicants to have a bachelor's degree or its equivalent before they can be considered for admission to a master's degree program. This is because a master's degree builds upon the foundational knowledge and skills gained through a bachelor's degree.
However, there may be some exceptions in certain cases. For example, some graduate schools may consider applicants who have significant work experience in a related field, even if they do not have a bachelor's degree. Additionally, some schools may offer "bridge" or "pre-master's" programs that allow students to take courses to help them meet the prerequisites for a master's degree program.

In some countries, there are prerequisites for an advanced degree to be recognised, ie. you need a degree for your Masters degree to be acknowledged a legitimate. This is sometimes the case in certain countries in the Middle East.

It's important to note that even if you are able to gain admission to a master's program without a bachelor's degree, it may be more challenging to succeed in the program without the foundational knowledge and skills gained through an undergraduate education. Additionally, having a bachelor's degree can be a requirement for certain jobs and career paths, so it's important to consider your long-term goals when deciding whether to pursue a master's degree without first earning a bachelor's degree.