In many animal species (and humans), hundreds of sequences, which originated from the insertion of mtDNA into the nuclear genome, have been discovered. Today, these sequences are called numts (nuclear mitochondrial DNAs) or mitochondrial pseudogenes. However, the distribution of cattle numts has only recently begun to be investigated. The aim of the study was to identify and investigate the incidence of mitochondrial DNA segments in the cattle nuclear genome. For this study 33 mitochondrial sequences, which were available from the MitoTAUROmics project and reference chromosomes and mtDNA of Bos taurus and Bos indicus that are available in public databases, were used. Comparisons were made with BLAST+ software, and alignment of sequences was performed using MEGA 7.0.26. software. A total of 156 potential numts were found, of which 86 were confirmed. Although more chromosomes of Bos indicus had matched sequences, the segment length itself was larger in Bos taurus. The longest numt was 6393 bp long, while the shortest was 27 bp. The correspondence between numt and mtDNA varies from 70% to 100%. The total length of fragments in Bos taurus was 57189 bp, which is 3.5 times longer than the total length of the mitogenome. The length of the Bos indicus’s segments fragment is 30609 pb, which is 1.9 times longer than the total length of the mitogenome. In the mtDNA of Bos taurus, 5 full genes coding for proteins were identified, namely 12s rRNA, COX1, COX2, COX3, ATP6, and they were found in 9 numts. In total, 6 full genes: ND3, ND6, ATP6, ATP8, COX3, ND4L in 5 numts were identified with mtDNA of Bos indicus. Most other numts encode the mt-tRNA genes. Although protein-encoding genes have been discovered, further investigations are required to verify the functionality of numts encoding mt-tRNA molecules.