小新今年5岁了，不要以为他是那种懵懂无知的小孩，他其实人小鬼大，喜欢漂亮的姐姐，收养了一条棉花糖一样的流浪狗——小白，还经常讲些无厘头的黄色笑话。小新的妈妈美伢是一个全职主妇，粗心而又有点神经质的她经常被小新捉弄得七窍生烟，爸爸野原亦经常被这两母子搞得晕头转向。 《蜡笔小新》的作者以一个5岁小童的眼光，40岁的成年人的心态去观察这个大千世界，看到了许多光怪陆离的景象，小新一家的幽默故事亦由此产生。

2010 film by Akira Shigino

2013 film directed by Masakazu Hashimoto

某日，小新（矢岛晶子 配音）在河堤上捡到了一瓶神秘的液体，把它带回家放在了冰箱里。哪知道美伢（楢桥美纪 配音）和广志（藤原启治 配音）在无意之中将其喝下，隔天竟然变异成为了动物。 之后，一个神秘的环保组织SKBE掳走了小新一家人，而为首的，竟然是双叶里的里长四膳守（山寺宏一 配音）。原来，四膳首是一位激进的环保主义着，妄图通过一种神秘的药物将破坏环境的人类全部都变成动物，而小新捡到的神秘液体就是还尚处于测试阶段的药物，四膳守准备将美伢和广志当做实验对象进行研究。在神秘女子维多利亚（后藤邑子 配音）的帮助下，小新一行人成功出逃，他们和春日部防卫队一起，决心破解四膳守的阴谋。

The Noharas get abducted by aliens who claim that Shin-chan's baby sister is their princess! Will she stay on this planet or return to Kasukabe?

2001 film by Keiichi Hara

Something sinister's afoot in Kasukabe. Shin-chan doesn't know what it is, but he's pretty sure it involves samba-dancing doppelgängers.

One night, the Nohara family were enjoying a pleasant dream, when suddenly a big fish appeared in their dreams and ate them. The next morning, Hiroshi read in the newspaper that everybody in another town had the same nightmare as him, but it seemed to have ended. But Hiroshi also heard the same dream from Misae, Shinnosuke, Himawari and even Shiro. They were surprised and thought if the same thing is happening in Kasukabe too. In kindergarten, on telling others about his nightmare, Shinnosuke was surprised to know that everybody too had the same dream. Then a mysterious girl named Saki was transferred to Futaba Kindergarten and joined Shinnosuke's class. Everyone in the class, including the rather inactive Bo-chan, were all excited and happy on seeing her. But Saki had a cold attitude and didn't get along well.

When an alien bomb powerful enough to destroy the entire planet sticks to the buttocks of Shin-chan's pet dog Shiro, a race to save the world begins.

2004 film by Tsutomu Mizushima

某一天，宇宙人西里里来到小新家中，并使用特使光线把变爸爸野原广志 和妈妈野原美伢回了小孩子模样，如果想恢复现状，必须帮助西里里找回自己的父亲，就这样大家踏上了寻找之旅……

某一晚，野原一家同时梦见了古装剧里才会出现的”古代美女”，虽然全家人都觉得很不可思议，却也没有深入追究。当天下午小新从幼儿园回来时，看到小白正在庭院里拼命挖洞，而当小新也跟着开始挖掘后，竟然挖出了一个箱子，里面放有小新亲笔写的书函，除了写有天正2年的字眼外，还画有肥嘟嘟左卫门的图案。小新由于摸不着头绪而闭上眼睛思考，却在睁开眼时发现自己已经身处在一个战国时代，并阴错阳差救了武士，更因此得以见到了梦中的那位美女”阿廉公主…

2015 film by Masakazu Hashimoto

2000 film by Keiichi Hara

2003 film by Tsutomu Mizushima

蜡笔小新推出的又一剧场版。这次，小新的妈妈美伢时来运转，竟然抽中了特等奖——全家到美丽的布里布里岛国免费6日游！于是，爸爸、妈妈和小新收拾好东西出发了！孰料，旅程中小新竟然遭人绑架了！原来布里布里国的黄金之都埋藏着神奇的宝藏，当地野心勃勃的白蛇党领袖蟒蛇伯爵妄图掠夺宝藏，而打开黄金之都的钥匙就是布里布里国的森凯诺王子。巧合的是，森凯诺王子和小新长得一模一样，于是小新就被当成森凯诺王子遭到了白蛇党的绑架。小新这一次巧妙之旅又将碰到什么新奇古怪的人和事？

The Noharas get caught between two rival clans when Himawari swallows a pretty bead that turns out to be a mysterious ball with hidden powers.

Everyone's favorite TV superhero Action Mask shows up in Kasukabe, and he's trying to get something from Shin-chan -- but what could it be?

某天，小新（矢島晶子 配音）闲逛的时候捡到一个动感超人的面具，戴上面具后，小新发现自己竟然能和动感超人通话。他被任命为代表正义的动感间谍，专门与邪恶势力作战，并且见到了他的搭档——7岁女孩苏诺萌·柠檬（愛河里花子 配音）。在柠檬的带领下，小新开始作为动感间谍的艰苦训练。在这一过程中，面向凶恶的怪大叔不断偷袭小新，而在这一系列事件背后，似乎又隐藏着两个神秘的国家——无声屁共和国与不放屁王国。看似善良的柠檬也变得正邪难辨。不久，小新更和柠檬闯入了困难重重的不放屁王国…… 本片根据臼井義人的同名原著改编，是《蜡笔小新》系列第19部剧场版。

1998 film by Keiichi Hara