These are the best Panasonic lenses for wedding photography when you need fast, reliable autofocus, creamy rendering, and weather-sealed versatility from prep to sparkler exit—across Micro Four Thirds (Lumix G) and full-frame L-Mount (Lumix S). On MFT, the stabilized two-zoom backbone is the Lumix G X 12–35mm f/2.8 II/III and 35–100mm f/2.8 II/III (24–70/70–200mm equiv.): constant f/2.8 for dim ceremonies and receptions, Power O.I.S. that teams with Dual I.S. bodies for steadier handheld vows and speeches, near-macro close focus for rings and florals, and quiet AF for clean audio. Add the Leica DG 8–18mm f/2.8–4 for tight chapels, group shots, and venue plates, plus the Leica DG 50–200mm f/2.8–4 or Leica DG 100–400mm f/4–6.3 II when you must stay unobtrusive at long distance outdoors. Prime speed lifts portraits and low light: the Leica DG Summilux 25mm f/1.4 II (50mm equiv.) for storytelling and first looks, the cult-favorite Lumix G 20mm f/1.7 II (40mm equiv.) for candid prep and dance-floor ambience, and the Leica DG Nocticron 42.5mm f/1.2 (85mm equiv.) for hero portraits with velvety bokeh and O.I.S. that plays nicely with Dual I.S.; the Leica DG 75mm f/1.7 (150mm equiv.) adds elegant compression for outdoor portraits and speeches. Macro is essential: the Leica DG Macro-Elmarit 45mm f/2.8 O.I.S. delivers true 1:1 for rings, invitations, and details with stabilized, silent focus perfect for video cutaways. On full frame, anchor your kit with the Lumix S PRO 24–70mm f/2.8 as the A-cam workhorse—fast, sealed, controlled breathing—and pair it with the Lumix S PRO 70–200mm f/2.8 O.I.S. (or f/4 O.I.S.) for ceremonies from the aisle and compressed candids; the Lumix S PRO 16–35mm f/4 or compact Lumix S 14–28mm f/4–5.6 Macro handles sweeping interiors, décor spreads, and dance-floor energy, while the Lumix S 24–105mm f/4 Macro O.I.S. covers one-lens weddings with 0.5× close focus for detail inserts. Low-light primes round out the set: the matched f/1.8 quartet—Lumix S 18/24/35/50—shares identical size and ring layout for painless A/B-cam swaps and consistent color, the Lumix S 85mm f/1.8 flatters skin with lightweight balance on gimbals, and the Lumix S 50mm f/1.4 PRO brings flagship sharpness and luxurious bokeh for editorial-grade portraits. Across the lineup, Panasonic strengths shine on wedding days: quiet linear motors preserve vows and toasts, selectable linear MF response makes repeatable focus pulls easy, micro-stepped apertures prevent flicker in exposure ramps, and stabilization ecosystems—Dual I.S. on G, Body I.S. + O.I.S. on S—yield gimbal-like handhelds and lower ISO for truer color. Practical picks: run 12–35/2.8 + 35–100/2.8 on MFT for all-day coverage, add 8–18 for venues, 50–200 (or 100–400) for distance, Nocticron 42.5/1.2 or 75/1.7 for portraits, and 45 Macro for rings; on L-Mount, pair S PRO 24–70/2.8 with 70–200/2.8 (or /4), carry 16–35/4 or 14–28 for wides, 24–105/4 Macro O.I.S. for one-lens versatility, and prime highlights like S 50/1.4 or S 85/1.8 for portraits. Whether you’re shooting tearful aisle moments from the back row, window-light bridal prep, or sparkler exits in drizzle, the best Panasonic lenses for wedding photography combine fast glass, stabilized, video-friendly mechanics, and rugged sealing—so you deliver consistent, beautiful images and footage from first look to last dance.