The risk of developing heart failure (HF) with a reduced and preserved ejection fraction is known to increase with pre-diabetes and diabetic mellitus (DM). Natriuretic peptides (NPs) have been shown to be an important tool for assessing the risk of cardiovascular diseases (CVD) in people with pre-diabetes and Type 2 diabetes (T2DM), regardless of HF characteristics. Elevated levels of NPs were associated with an increased risk of readmission for HF, all-cause mortality, CVD mortality, HF progression, and readmission due to HF, according to earlier clinical investigations. In pre-diabetes and T2DM populations, the discriminative power of NPs for CVD death and HF-related clinical events has not been established beyond conventional CVD risk variables. The purpose of the review is to gather details regarding the predictive value of circulating NPs based on pre-diabetes and established T2DM presentation. Researchers have found that HFrEF or HFpEF in T2DM patients may necessitate a change in NP cutoff values to diagnose primary HF and identify HF-related risks. The relationship between clinical outcomes and the dynamic of circulating levels of NPs in diabetics treated with glucagon-like peptide-1 agonists and sodium-glucose cotransporter-2 inhibitors has to be clarified in big clinical trials in the future.