Mineral oil-based lubricants have been used conventionally for long time even though their by-products are significantly harmful to the environment. Bio-based lubricants are necessary for promoting and keeping secure environmental and health conditions while carrying out essential lubrication operations. Vegetable oils are non-toxic, environment-friendly, renewable, and biodegradable resources that can be an alternative to mineral oils, as mineral oils are non-renewable, limited, and non-biodegradable. Vegetable oils have the potential to be used as the base stock for these lubricants when blended with proper additives. Consequently, environment-friendly lubricants are gaining interest world-wide. Our research aims to formulate lubricating oil from regular and high oleic soybean oil for automotive, aerospace, and UAV applications.