Parshva Pataka in Jain tradition means the flag or banner associated with Lord Parshvanath (Parshva Tirthankar).

Simple meaning:

• Parshva = Lord Parshvanath
• Pataka = flag / banner / emblem

Spiritual significance:

• It is a symbol of reverence for Parshvanath Bhagwan.
• It represents victory of dharma, purity, and spiritual protection.
• In Jain art and devotion, such symbols are used to show respect for the Tirthankar and to remind devotees of right faith, right conduct, and ahimsa.

Important note:

In different Jain traditions and local practices, the exact form or use of Parshva Pataka may vary, but its core meaning remains devotional and symbolic.

If you want, I can also explain Parshvanath Bhagwan’s symbols, lanchhan, and historical significance.